updated readme after file change

README.md

@@ -7,10 +7,6 @@ configs:
   data_files:
   - split: train
     path: "knv_Latn/train/*.arrow"
-  - split: dev
-    path: "knv_Latn/dev/*.arrow"
-  - split: test
-    path: "knv_Latn/test/*.arrow"
 - config_name: tgk_Latn
   data_files:
   - split: train
@@ -19,34 +15,18 @@ configs:
   data_files:
   - split: train
     path: "ton_Latn/train/*.arrow"
-  - split: dev
-    path: "ton_Latn/dev/*.arrow"
-  - split: test
-    path: "ton_Latn/test/*.arrow"
 - config_name: nld_Latn
   data_files:
   - split: train
     path: "nld_Latn/train/*.arrow"
-  - split: dev
-    path: "nld_Latn/dev/*.arrow"
-  - split: test
-    path: "nld_Latn/test/*.arrow"
 - config_name: tzo_Latn
   data_files:
   - split: train
     path: "tzo_Latn/train/*.arrow"
-  - split: dev
-    path: "tzo_Latn/dev/*.arrow"
-  - split: test
-    path: "tzo_Latn/test/*.arrow"
 - config_name: cuk_Latn
   data_files:
   - split: train
     path: "cuk_Latn/train/*.arrow"
-  - split: dev
-    path: "cuk_Latn/dev/*.arrow"
-  - split: test
-    path: "cuk_Latn/test/*.arrow"
 - config_name: fil_Latn
   data_files:
   - split: train
@@ -59,42 +39,22 @@ configs:
   data_files:
   - split: train
     path: "uzb_Cyrl/train/*.arrow"
-  - split: dev
-    path: "uzb_Cyrl/dev/*.arrow"
-  - split: test
-    path: "uzb_Cyrl/test/*.arrow"
 - config_name: jav_Latn
   data_files:
   - split: train
     path: "jav_Latn/train/*.arrow"
-  - split: dev
-    path: "jav_Latn/dev/*.arrow"
-  - split: test
-    path: "jav_Latn/test/*.arrow"
 - config_name: rap_Latn
   data_files:
   - split: train
     path: "rap_Latn/train/*.arrow"
-  - split: dev
-    path: "rap_Latn/dev/*.arrow"
-  - split: test
-    path: "rap_Latn/test/*.arrow"
 - config_name: bak_Cyrl
   data_files:
   - split: train
     path: "bak_Cyrl/train/*.arrow"
-  - split: dev
-    path: "bak_Cyrl/dev/*.arrow"
-  - split: test
-    path: "bak_Cyrl/test/*.arrow"
 - config_name: por_Latn
   data_files:
   - split: train
     path: "por_Latn/train/*.arrow"
-  - split: dev
-    path: "por_Latn/dev/*.arrow"
-  - split: test
-    path: "por_Latn/test/*.arrow"
 - config_name: hbo_Hebr
   data_files:
   - split: train
@@ -103,42 +63,22 @@ configs:
   data_files:
   - split: train
     path: "quy_Latn/train/*.arrow"
-  - split: dev
-    path: "quy_Latn/dev/*.arrow"
-  - split: test
-    path: "quy_Latn/test/*.arrow"
 - config_name: hnj_Latn
   data_files:
   - split: train
     path: "hnj_Latn/train/*.arrow"
-  - split: dev
-    path: "hnj_Latn/dev/*.arrow"
-  - split: test
-    path: "hnj_Latn/test/*.arrow"
 - config_name: ast_Latn
   data_files:
   - split: train
     path: "ast_Latn/train/*.arrow"
-  - split: dev
-    path: "ast_Latn/dev/*.arrow"
-  - split: test
-    path: "ast_Latn/test/*.arrow"
 - config_name: cos_Latn
   data_files:
   - split: train
     path: "cos_Latn/train/*.arrow"
-  - split: dev
-    path: "cos_Latn/dev/*.arrow"
-  - split: test
-    path: "cos_Latn/test/*.arrow"
 - config_name: fon_Latn
   data_files:
   - split: train
     path: "fon_Latn/train/*.arrow"
-  - split: dev
-    path: "fon_Latn/dev/*.arrow"
-  - split: test
-    path: "fon_Latn/test/*.arrow"
 - config_name: sna_Latn
   data_files:
   - split: train
@@ -147,106 +87,54 @@ configs:
   data_files:
   - split: train
     path: "dzo_Tibt/train/*.arrow"
-  - split: dev
-    path: "dzo_Tibt/dev/*.arrow"
-  - split: test
-    path: "dzo_Tibt/test/*.arrow"
 - config_name: nob_Latn
   data_files:
   - split: train
     path: "nob_Latn/train/*.arrow"
-  - split: dev
-    path: "nob_Latn/dev/*.arrow"
-  - split: test
-    path: "nob_Latn/test/*.arrow"
 - config_name: nch_Latn
   data_files:
   - split: train
     path: "nch_Latn/train/*.arrow"
-  - split: dev
-    path: "nch_Latn/dev/*.arrow"
-  - split: test
-    path: "nch_Latn/test/*.arrow"
 - config_name: che_Cyrl
   data_files:
   - split: train
     path: "che_Cyrl/train/*.arrow"
-  - split: dev
-    path: "che_Cyrl/dev/*.arrow"
-  - split: test
-    path: "che_Cyrl/test/*.arrow"
 - config_name: ext_Latn
   data_files:
   - split: train
     path: "ext_Latn/train/*.arrow"
-  - split: dev
-    path: "ext_Latn/dev/*.arrow"
-  - split: test
-    path: "ext_Latn/test/*.arrow"
 - config_name: dtp_Latn
   data_files:
   - split: train
     path: "dtp_Latn/train/*.arrow"
-  - split: dev
-    path: "dtp_Latn/dev/*.arrow"
-  - split: test
-    path: "dtp_Latn/test/*.arrow"
 - config_name: yue_Hani
   data_files:
   - split: train
     path: "yue_Hani/train/*.arrow"
-  - split: dev
-    path: "yue_Hani/dev/*.arrow"
-  - split: test
-    path: "yue_Hani/test/*.arrow"
 - config_name: kbd_Cyrl
   data_files:
   - split: train
     path: "kbd_Cyrl/train/*.arrow"
-  - split: dev
-    path: "kbd_Cyrl/dev/*.arrow"
-  - split: test
-    path: "kbd_Cyrl/test/*.arrow"
 - config_name: mar_Deva
   data_files:
   - split: train
     path: "mar_Deva/train/*.arrow"
-  - split: dev
-    path: "mar_Deva/dev/*.arrow"
-  - split: test
-    path: "mar_Deva/test/*.arrow"
 - config_name: ron_Latn
   data_files:
   - split: train
     path: "ron_Latn/train/*.arrow"
-  - split: dev
-    path: "ron_Latn/dev/*.arrow"
-  - split: test
-    path: "ron_Latn/test/*.arrow"
 - config_name: acr_Latn
   data_files:
   - split: train
     path: "acr_Latn/train/*.arrow"
-  - split: dev
-    path: "acr_Latn/dev/*.arrow"
-  - split: test
-    path: "acr_Latn/test/*.arrow"
 - config_name: afb_Arab
   data_files:
   - split: train
     path: "afb_Arab/train/*.arrow"
-  - split: dev
-    path: "afb_Arab/dev/*.arrow"
-  - split: test
-    path: "afb_Arab/test/*.arrow"
 - config_name: sqi_Latn
   data_files:
   - split: train
     path: "sqi_Latn/train/*.arrow"
-  - split: dev
-    path: "sqi_Latn/dev/*.arrow"
-  - split: test
-    path: "sqi_Latn/test/*.arrow"
 - config_name: eng_Latn
   data_files:
   - split: train
@@ -255,184 +143,90 @@ configs:
   data_files:
   - split: train
     path: "ksd_Latn/train/*.arrow"
-  - split: dev
-    path: "ksd_Latn/dev/*.arrow"
-  - split: test
-    path: "ksd_Latn/test/*.arrow"
-- config_name: rus_Cyrl
-  data_files:
-  - split: train
-    path: "rus_Cyrl/train/*.arrow"
-  - split: dev
-    path: "rus_Cyrl/dev/*.arrow"
-  - split: test
-    path: "rus_Cyrl/test/*.arrow"
 - config_name: bcl_Latn
   data_files:
   - split: train
     path: "bcl_Latn/train/*.arrow"
-  - split: dev
-    path: "bcl_Latn/dev/*.arrow"
-  - split: test
-    path: "bcl_Latn/test/*.arrow"
 - config_name: ksh_Latn
   data_files:
   - split: train
     path: "ksh_Latn/train/*.arrow"
-  - split: dev
-    path: "ksh_Latn/dev/*.arrow"
-  - split: test
-    path: "ksh_Latn/test/*.arrow"
 - config_name: hin_Latn
   data_files:
   - split: train
     path: "hin_Latn/train/*.arrow"
-  - split: dev
-    path: "hin_Latn/dev/*.arrow"
-  - split: test
-    path: "hin_Latn/test/*.arrow"
 - config_name: myv_Cyrl
   data_files:
   - split: train
     path: "myv_Cyrl/train/*.arrow"
-  - split: dev
-    path: "myv_Cyrl/dev/*.arrow"
-  - split: test
-    path: "myv_Cyrl/test/*.arrow"
 - config_name: kjh_Cyrl
   data_files:
   - split: train
     path: "kjh_Cyrl/train/*.arrow"
-  - split: dev
-    path: "kjh_Cyrl/dev/*.arrow"
-  - split: test
-    path: "kjh_Cyrl/test/*.arrow"
 - config_name: sah_Cyrl
   data_files:
   - split: train
     path: "sah_Cyrl/train/*.arrow"
-  - split: dev
-    path: "sah_Cyrl/dev/*.arrow"
-  - split: test
-    path: "sah_Cyrl/test/*.arrow"
 - config_name: naq_Latn
   data_files:
   - split: train
     path: "naq_Latn/train/*.arrow"
-  - split: dev
-    path: "naq_Latn/dev/*.arrow"
-  - split: test
-    path: "naq_Latn/test/*.arrow"
 - config_name: tdt_Latn
   data_files:
   - split: train
     path: "tdt_Latn/train/*.arrow"
-  - split: dev
-    path: "tdt_Latn/dev/*.arrow"
-  - split: test
-    path: "tdt_Latn/test/*.arrow"
 - config_name: kac_Latn
   data_files:
   - split: train
     path: "kac_Latn/train/*.arrow"
-  - split: dev
-    path: "kac_Latn/dev/*.arrow"
-  - split: test
-    path: "kac_Latn/test/*.arrow"
 - config_name: cak_Latn
   data_files:
   - split: train
     path: "cak_Latn/train/*.arrow"
-  - split: dev
-    path: "cak_Latn/dev/*.arrow"
-  - split: test
-    path: "cak_Latn/test/*.arrow"
 - config_name: kir_Cyrl
   data_files:
   - split: train
     path: "kir_Cyrl/train/*.arrow"
-  - split: dev
-    path: "kir_Cyrl/dev/*.arrow"
-  - split: test
-    path: "kir_Cyrl/test/*.arrow"
 - config_name: mps_Latn
   data_files:
   - split: train
     path: "mps_Latn/train/*.arrow"
-  - split: dev
-    path: "mps_Latn/dev/*.arrow"
-  - split: test
-    path: "mps_Latn/test/*.arrow"
 - config_name: yid_Hebr
   data_files:
   - split: train
     path: "yid_Hebr/train/*.arrow"
-  - split: dev
-    path: "yid_Hebr/dev/*.arrow"
-  - split: test
-    path: "yid_Hebr/test/*.arrow"
 - config_name: srn_Latn
   data_files:
   - split: train
     path: "srn_Latn/train/*.arrow"
-  - split: dev
-    path: "srn_Latn/dev/*.arrow"
-  - split: test
-    path: "srn_Latn/test/*.arrow"
 - config_name: div_Thaa
   data_files:
   - split: train
     path: "div_Thaa/train/*.arrow"
-  - split: dev
-    path: "div_Thaa/dev/*.arrow"
-  - split: test
-    path: "div_Thaa/test/*.arrow"
 - config_name: mkd_Cyrl
   data_files:
   - split: train
     path: "mkd_Cyrl/train/*.arrow"
-  - split: dev
-    path: "mkd_Cyrl/dev/*.arrow"
-  - split: test
-    path: "mkd_Cyrl/test/*.arrow"
 - config_name: bre_Latn
   data_files:
   - split: train
     path: "bre_Latn/train/*.arrow"
-  - split: dev
-    path: "bre_Latn/dev/*.arrow"
-  - split: test
-    path: "bre_Latn/test/*.arrow"
 - config_name: tvl_Latn
   data_files:
   - split: train
     path: "tvl_Latn/train/*.arrow"
-  - split: test
-    path: "tvl_Latn/test/*.arrow"
 - config_name: ven_Latn
   data_files:
   - split: train
     path: "ven_Latn/train/*.arrow"
-  - split: dev
-    path: "ven_Latn/dev/*.arrow"
-  - split: test
-    path: "ven_Latn/test/*.arrow"
 - config_name: wuu_Hani
   data_files:
   - split: train
     path: "wuu_Hani/train/*.arrow"
-  - split: dev
-    path: "wuu_Hani/dev/*.arrow"
-  - split: test
-    path: "wuu_Hani/test/*.arrow"
 - config_name: mwl_Latn
   data_files:
   - split: train
     path: "mwl_Latn/train/*.arrow"
-  - split: dev
-    path: "mwl_Latn/dev/*.arrow"
-  - split: test
-    path: "mwl_Latn/test/*.arrow"
 - config_name: miq_Latn
   data_files:
   - split: train
@@ -441,26 +235,14 @@ configs:
   data_files:
   - split: train
     path: "slv_Latn/train/*.arrow"
-  - split: dev
-    path: "slv_Latn/dev/*.arrow"
-  - split: test
-    path: "slv_Latn/test/*.arrow"
 - config_name: hrv_Latn
   data_files:
   - split: train
     path: "hrv_Latn/train/*.arrow"
-  - split: dev
-    path: "hrv_Latn/dev/*.arrow"
-  - split: test
-    path: "hrv_Latn/test/*.arrow"
 - config_name: hmo_Latn
   data_files:
   - split: train
     path: "hmo_Latn/train/*.arrow"
-  - split: dev
-    path: "hmo_Latn/dev/*.arrow"
-  - split: test
-    path: "hmo_Latn/test/*.arrow"
 - config_name: som_Latn
   data_files:
   - split: train
@@ -469,50 +251,26 @@ configs:
   data_files:
   - split: train
     path: "bod_Tibt/train/*.arrow"
-  - split: dev
-    path: "bod_Tibt/dev/*.arrow"
-  - split: test
-    path: "bod_Tibt/test/*.arrow"
 - config_name: pls_Latn
   data_files:
   - split: train
     path: "pls_Latn/train/*.arrow"
-  - split: dev
-    path: "pls_Latn/dev/*.arrow"
-  - split: test
-    path: "pls_Latn/test/*.arrow"
 - config_name: ile_Latn
   data_files:
   - split: train
     path: "ile_Latn/train/*.arrow"
-  - split: dev
-    path: "ile_Latn/dev/*.arrow"
-  - split: test
-    path: "ile_Latn/test/*.arrow"
 - config_name: luo_Latn
   data_files:
   - split: train
     path: "luo_Latn/train/*.arrow"
-  - split: dev
-    path: "luo_Latn/dev/*.arrow"
-  - split: test
-    path: "luo_Latn/test/*.arrow"
 - config_name: pus_Arab
   data_files:
   - split: train
     path: "pus_Arab/train/*.arrow"
-  - split: dev
-    path: "pus_Arab/dev/*.arrow"
-  - split: test
-    path: "pus_Arab/test/*.arrow"
 - config_name: fao_Latn
   data_files:
   - split: train
     path: "fao_Latn/train/*.arrow"
-  - split: dev
-    path: "fao_Latn/dev/*.arrow"
-  - split: test
-    path: "fao_Latn/test/*.arrow"
 - config_name: ces_Latn
   data_files:
   - split: train
@@ -521,10 +279,6 @@ configs:
   data_files:
   - split: train
     path: "fas_Arab/train/*.arrow"
-  - split: dev
-    path: "fas_Arab/dev/*.arrow"
-  - split: test
-    path: "fas_Arab/test/*.arrow"
 - config_name: swa_Latn
   data_files:
   - split: train
@@ -533,50 +287,30 @@ configs:
   data_files:
   - split: train
     path: "ary_Arab/train/*.arrow"
-  - split: dev
-    path: "ary_Arab/dev/*.arrow"
-  - split: test
-    path: "ary_Arab/test/*.arrow"
+- config_name: tbz_Latn
+  data_files:
+  - split: train
+    path: "tbz_Latn/train/*.arrow"
 - config_name: hus_Latn
   data_files:
   - split: train
     path: "hus_Latn/train/*.arrow"
-  - split: dev
-    path: "hus_Latn/dev/*.arrow"
-  - split: test
-    path: "hus_Latn/test/*.arrow"
 - config_name: ote_Latn
   data_files:
   - split: train
     path: "ote_Latn/train/*.arrow"
-  - split: dev
-    path: "ote_Latn/dev/*.arrow"
-  - split: test
-    path: "ote_Latn/test/*.arrow"
 - config_name: ilo_Latn
   data_files:
   - split: train
     path: "ilo_Latn/train/*.arrow"
-  - split: dev
-    path: "ilo_Latn/dev/*.arrow"
-  - split: test
-    path: "ilo_Latn/test/*.arrow"
 - config_name: abk_Cyrl
   data_files:
   - split: train
     path: "abk_Cyrl/train/*.arrow"
-  - split: dev
-    path: "abk_Cyrl/dev/*.arrow"
-  - split: test
-    path: "abk_Cyrl/test/*.arrow"
 - config_name: bqc_Latn
   data_files:
   - split: train
     path: "bqc_Latn/train/*.arrow"
-  - split: dev
-    path: "bqc_Latn/dev/*.arrow"
-  - split: test
-    path: "bqc_Latn/test/*.arrow"
 - config_name: hil_Latn
   data_files:
   - split: train
@@ -585,10 +319,6 @@ configs:
   data_files:
   - split: train
     path: "pon_Latn/train/*.arrow"
-  - split: dev
-    path: "pon_Latn/dev/*.arrow"
-  - split: test
-    path: "pon_Latn/test/*.arrow"
 - config_name: zul_Latn
   data_files:
   - split: train
@@ -597,34 +327,18 @@ configs:
   data_files:
   - split: train
     path: "als_Latn/train/*.arrow"
-  - split: dev
-    path: "als_Latn/dev/*.arrow"
-  - split: test
-    path: "als_Latn/test/*.arrow"
 - config_name: pes_Arab
   data_files:
   - split: train
     path: "pes_Arab/train/*.arrow"
-  - split: dev
-    path: "pes_Arab/dev/*.arrow"
-  - split: test
-    path: "pes_Arab/test/*.arrow"
 - config_name: bpy_Beng
   data_files:
   - split: train
     path: "bpy_Beng/train/*.arrow"
-  - split: dev
-    path: "bpy_Beng/dev/*.arrow"
-  - split: test
-    path: "bpy_Beng/test/*.arrow"
 - config_name: bos_Latn
   data_files:
   - split: train
     path: "bos_Latn/train/*.arrow"
-  - split: dev
-    path: "bos_Latn/dev/*.arrow"
-  - split: test
-    path: "bos_Latn/test/*.arrow"
 - config_name: sot_Latn
   data_files:
   - split: train
@@ -633,120 +347,62 @@ configs:
   data_files:
   - split: train
     path: "lin_Latn/train/*.arrow"
-  - split: dev
-    path: "lin_Latn/dev/*.arrow"
-  - split: test
-    path: "lin_Latn/test/*.arrow"
 - config_name: tuk_Cyrl
   data_files:
   - split: train
     path: "tuk_Cyrl/train/*.arrow"
-  - split: dev
-    path: "tuk_Cyrl/dev/*.arrow"
 - config_name: gla_Latn
   data_files:
   - split: train
     path: "gla_Latn/train/*.arrow"
-  - split: dev
-    path: "gla_Latn/dev/*.arrow"
-  - split: test
-    path: "gla_Latn/test/*.arrow"
 - config_name: wln_Latn
   data_files:
   - split: train
     path: "wln_Latn/train/*.arrow"
-  - split: dev
-    path: "wln_Latn/dev/*.arrow"
-  - split: test
-    path: "wln_Latn/test/*.arrow"
 - config_name: apc_Arab
   data_files:
   - split: train
     path: "apc_Arab/train/*.arrow"
-  - split: dev
-    path: "apc_Arab/dev/*.arrow"
-  - split: test
-    path: "apc_Arab/test/*.arrow"
 - config_name: hin_Deva
   data_files:
   - split: train
     path: "hin_Deva/train/*.arrow"
-  - split: dev
-    path: "hin_Deva/dev/*.arrow"
-  - split: test
-    path: "hin_Deva/test/*.arrow"
 - config_name: hye_Armn
   data_files:
   - split: train
     path: "hye_Armn/train/*.arrow"
-  - split: dev
-    path: "hye_Armn/dev/*.arrow"
-  - split: test
-    path: "hye_Armn/test/*.arrow"
 - config_name: tir_Ethi
   data_files:
   - split: train
     path: "tir_Ethi/train/*.arrow"
-  - split: dev
-    path: "tir_Ethi/dev/*.arrow"
-  - split: test
-    path: "tir_Ethi/test/*.arrow"
 - config_name: pap_Latn
   data_files:
   - split: train
     path: "pap_Latn/train/*.arrow"
-  - split: dev
-    path: "pap_Latn/dev/*.arrow"
-  - split: test
-    path: "pap_Latn/test/*.arrow"
 - config_name: gcf_Latn
   data_files:
   - split: train
     path: "gcf_Latn/train/*.arrow"
-  - split: dev
-    path: "gcf_Latn/dev/*.arrow"
-  - split: test
-    path: "gcf_Latn/test/*.arrow"
 - config_name: cjk_Latn
   data_files:
   - split: train
     path: "cjk_Latn/train/*.arrow"
-  - split: dev
-    path: "cjk_Latn/dev/*.arrow"
-  - split: test
-    path: "cjk_Latn/test/*.arrow"
 - config_name: pcd_Latn
   data_files:
   - split: train
     path: "pcd_Latn/train/*.arrow"
-  - split: dev
-    path: "pcd_Latn/dev/*.arrow"
-  - split: test
-    path: "pcd_Latn/test/*.arrow"
 - config_name: tur_Latn
   data_files:
   - split: train
     path: "tur_Latn/train/*.arrow"
-  - split: dev
-    path: "tur_Latn/dev/*.arrow"
-  - split: test
-    path: "tur_Latn/test/*.arrow"
 - config_name: kon_Latn
   data_files:
   - split: train
     path: "kon_Latn/train/*.arrow"
-  - split: dev
-    path: "kon_Latn/dev/*.arrow"
-  - split: test
-    path: "kon_Latn/test/*.arrow"
 - config_name: csy_Latn
   data_files:
   - split: train
     path: "csy_Latn/train/*.arrow"
-  - split: dev
-    path: "csy_Latn/dev/*.arrow"
-  - split: test
-    path: "csy_Latn/test/*.arrow"
 - config_name: bul_Cyrl
   data_files:
   - split: train
@@ -755,10 +411,6 @@ configs:
   data_files:
   - split: train
     path: "xho_Latn/train/*.arrow"
-  - split: dev
-    path: "xho_Latn/dev/*.arrow"
-  - split: test
-    path: "xho_Latn/test/*.arrow"
 - config_name: guc_Latn
   data_files:
   - split: train
@@ -767,82 +419,42 @@ configs:
   data_files:
   - split: train
     path: "aka_Latn/train/*.arrow"
-  - split: dev
-    path: "aka_Latn/dev/*.arrow"
-  - split: test
-    path: "aka_Latn/test/*.arrow"
 - config_name: kea_Latn
   data_files:
   - split: train
     path: "kea_Latn/train/*.arrow"
-  - split: dev
-    path: "kea_Latn/dev/*.arrow"
-  - split: test
-    path: "kea_Latn/test/*.arrow"
 - config_name: bar_Latn
   data_files:
   - split: train
     path: "bar_Latn/train/*.arrow"
-  - split: dev
-    path: "bar_Latn/dev/*.arrow"
-  - split: test
-    path: "bar_Latn/test/*.arrow"
 - config_name: sme_Latn
   data_files:
   - split: train
     path: "sme_Latn/train/*.arrow"
-  - split: dev
-    path: "sme_Latn/dev/*.arrow"
-  - split: test
-    path: "sme_Latn/test/*.arrow"
 - config_name: csb_Latn
   data_files:
   - split: train
     path: "csb_Latn/train/*.arrow"
-  - split: dev
-    path: "csb_Latn/dev/*.arrow"
-  - split: test
-    path: "csb_Latn/test/*.arrow"
 - config_name: bak_Latn
   data_files:
   - split: train
     path: "bak_Latn/train/*.arrow"
-  - split: dev
-    path: "bak_Latn/dev/*.arrow"
-  - split: test
-    path: "bak_Latn/test/*.arrow"
 - config_name: djk_Latn
   data_files:
   - split: train
     path: "djk_Latn/train/*.arrow"
-  - split: dev
-    path: "djk_Latn/dev/*.arrow"
-  - split: test
-    path: "djk_Latn/test/*.arrow"
 - config_name: xav_Latn
   data_files:
   - split: train
     path: "xav_Latn/train/*.arrow"
-  - split: dev
-    path: "xav_Latn/dev/*.arrow"
-  - split: test
-    path: "xav_Latn/test/*.arrow"
 - config_name: oci_Latn
   data_files:
   - split: train
     path: "oci_Latn/train/*.arrow"
-  - split: dev
-    path: "oci_Latn/dev/*.arrow"
-  - split: test
-    path: "oci_Latn/test/*.arrow"
 - config_name: acm_Arab
   data_files:
   - split: train
     path: "acm_Arab/train/*.arrow"
-  - split: dev
-    path: "acm_Arab/dev/*.arrow"
-  - split: test
-    path: "acm_Arab/test/*.arrow"
 - config_name: rmy_Cyrl
   data_files:
   - split: train
@@ -851,66 +463,34 @@ configs:
   data_files:
   - split: train
     path: "krc_Cyrl/train/*.arrow"
-  - split: dev
-    path: "krc_Cyrl/dev/*.arrow"
-  - split: test
-    path: "krc_Cyrl/test/*.arrow"
 - config_name: cym_Latn
   data_files:
   - split: train
     path: "cym_Latn/train/*.arrow"
-  - split: dev
-    path: "cym_Latn/dev/*.arrow"
-  - split: test
-    path: "cym_Latn/test/*.arrow"
 - config_name: lus_Latn
   data_files:
   - split: train
     path: "lus_Latn/train/*.arrow"
-  - split: dev
-    path: "lus_Latn/dev/*.arrow"
-  - split: test
-    path: "lus_Latn/test/*.arrow"
 - config_name: ngu_Latn
   data_files:
   - split: train
     path: "ngu_Latn/train/*.arrow"
-  - split: dev
-    path: "ngu_Latn/dev/*.arrow"
-  - split: test
-    path: "ngu_Latn/test/*.arrow"
 - config_name: yom_Latn
   data_files:
   - split: train
     path: "yom_Latn/train/*.arrow"
-  - split: dev
-    path: "yom_Latn/dev/*.arrow"
-  - split: test
-    path: "yom_Latn/test/*.arrow"
 - config_name: tam_Taml
   data_files:
   - split: train
     path: "tam_Taml/train/*.arrow"
-  - split: dev
-    path: "tam_Taml/dev/*.arrow"
-  - split: test
-    path: "tam_Taml/test/*.arrow"
 - config_name: ajp_Arab
   data_files:
   - split: train
     path: "ajp_Arab/train/*.arrow"
-  - split: dev
-    path: "ajp_Arab/dev/*.arrow"
-  - split: test
-    path: "ajp_Arab/test/*.arrow"
 - config_name: epo_Latn
   data_files:
   - split: train
     path: "epo_Latn/train/*.arrow"
-  - split: dev
-    path: "epo_Latn/dev/*.arrow"
-  - split: test
-    path: "epo_Latn/test/*.arrow"
 - config_name: fra_Latn
   data_files:
   - split: train
@@ -919,34 +499,18 @@ configs:
   data_files:
   - split: train
     path: "ita_Latn/train/*.arrow"
-  - split: dev
-    path: "ita_Latn/dev/*.arrow"
-  - split: test
-    path: "ita_Latn/test/*.arrow"
 - config_name: seh_Latn
   data_files:
   - split: train
     path: "seh_Latn/train/*.arrow"
-  - split: dev
-    path: "seh_Latn/dev/*.arrow"
-  - split: test
-    path: "seh_Latn/test/*.arrow"
 - config_name: hbs_Latn
   data_files:
   - split: train
     path: "hbs_Latn/train/*.arrow"
-  - split: dev
-    path: "hbs_Latn/dev/*.arrow"
-  - split: test
-    path: "hbs_Latn/test/*.arrow"
 - config_name: uzn_Cyrl
   data_files:
   - split: train
     path: "uzn_Cyrl/train/*.arrow"
-  - split: dev
-    path: "uzn_Cyrl/dev/*.arrow"
-  - split: test
-    path: "uzn_Cyrl/test/*.arrow"
 - config_name: ksw_Mymr
   data_files:
   - split: train
@@ -955,32 +519,18 @@ configs:
   data_files:
   - split: train
     path: "pms_Latn/train/*.arrow"
-  - split: dev
-    path: "pms_Latn/dev/*.arrow"
-  - split: test
-    path: "pms_Latn/test/*.arrow"
 - config_name: zlm_Latn
   data_files:
   - split: train
     path: "zlm_Latn/train/*.arrow"
-  - split: dev
-    path: "zlm_Latn/dev/*.arrow"
-  - split: test
-    path: "zlm_Latn/test/*.arrow"
 - config_name: qub_Latn
   data_files:
   - split: train
     path: "qub_Latn/train/*.arrow"
-  - split: dev
-    path: "qub_Latn/dev/*.arrow"
 - config_name: arg_Latn
   data_files:
   - split: train
     path: "arg_Latn/train/*.arrow"
-  - split: dev
-    path: "arg_Latn/dev/*.arrow"
-  - split: test
-    path: "arg_Latn/test/*.arrow"
 - config_name: enm_Latn
   data_files:
   - split: train
@@ -989,18 +539,10 @@ configs:
   data_files:
   - split: train
     path: "kaa_Cyrl/train/*.arrow"
-  - split: dev
-    path: "kaa_Cyrl/dev/*.arrow"
-  - split: test
-    path: "kaa_Cyrl/test/*.arrow"
 - config_name: toj_Latn
   data_files:
   - split: train
     path: "toj_Latn/train/*.arrow"
-  - split: dev
-    path: "toj_Latn/dev/*.arrow"
-  - split: test
-    path: "toj_Latn/test/*.arrow"
 - config_name: spa_Latn
   data_files:
   - split: train
@@ -1017,34 +559,18 @@ configs:
   data_files:
   - split: train
     path: "kab_Latn/train/*.arrow"
-  - split: dev
-    path: "kab_Latn/dev/*.arrow"
-  - split: test
-    path: "kab_Latn/test/*.arrow"
 - config_name: pan_Guru
   data_files:
   - split: train
     path: "pan_Guru/train/*.arrow"
-  - split: dev
-    path: "pan_Guru/dev/*.arrow"
-  - split: test
-    path: "pan_Guru/test/*.arrow"
 - config_name: nan_Latn
   data_files:
   - split: train
     path: "nan_Latn/train/*.arrow"
-  - split: dev
-    path: "nan_Latn/dev/*.arrow"
-  - split: test
-    path: "nan_Latn/test/*.arrow"
 - config_name: aze_Latn
   data_files:
   - split: train
     path: "aze_Latn/train/*.arrow"
-  - split: dev
-    path: "aze_Latn/dev/*.arrow"
-  - split: test
-    path: "aze_Latn/test/*.arrow"
 - config_name: ara_Arab
   data_files:
   - split: train
@@ -1053,10 +579,6 @@ configs:
   data_files:
   - split: train
     path: "meu_Latn/train/*.arrow"
-  - split: dev
-    path: "meu_Latn/dev/*.arrow"
-  - split: test
-    path: "meu_Latn/test/*.arrow"
 - config_name: som_Arab
   data_files:
   - split: train
@@ -1065,178 +587,90 @@ configs:
   data_files:
   - split: train
     path: "lvs_Latn/train/*.arrow"
-  - split: dev
-    path: "lvs_Latn/dev/*.arrow"
-  - split: test
-    path: "lvs_Latn/test/*.arrow"
 - config_name: nbl_Latn
   data_files:
   - split: train
     path: "nbl_Latn/train/*.arrow"
-  - split: dev
-    path: "nbl_Latn/dev/*.arrow"
-  - split: test
-    path: "nbl_Latn/test/*.arrow"
 - config_name: crh_Latn
   data_files:
   - split: train
     path: "crh_Latn/train/*.arrow"
-  - split: dev
-    path: "crh_Latn/dev/*.arrow"
-  - split: test
-    path: "crh_Latn/test/*.arrow"
 - config_name: kbp_Latn
   data_files:
   - split: train
     path: "kbp_Latn/train/*.arrow"
-  - split: dev
-    path: "kbp_Latn/dev/*.arrow"
-  - split: test
-    path: "kbp_Latn/test/*.arrow"
 - config_name: tgl_Latn
   data_files:
   - split: train
     path: "tgl_Latn/train/*.arrow"
-  - split: dev
-    path: "tgl_Latn/dev/*.arrow"
-  - split: test
-    path: "tgl_Latn/test/*.arrow"
 - config_name: kmb_Latn
   data_files:
   - split: train
     path: "kmb_Latn/train/*.arrow"
-  - split: dev
-    path: "kmb_Latn/dev/*.arrow"
-  - split: test
-    path: "kmb_Latn/test/*.arrow"
 - config_name: hun_Latn
   data_files:
   - split: train
     path: "hun_Latn/train/*.arrow"
-  - split: dev
-    path: "hun_Latn/dev/*.arrow"
-  - split: test
-    path: "hun_Latn/test/*.arrow"
 - config_name: yao_Latn
   data_files:
   - split: train
     path: "yao_Latn/train/*.arrow"
-  - split: dev
-    path: "yao_Latn/dev/*.arrow"
-  - split: test
-    path: "yao_Latn/test/*.arrow"
 - config_name: arn_Latn
   data_files:
   - split: train
     path: "arn_Latn/train/*.arrow"
-  - split: dev
-    path: "arn_Latn/dev/*.arrow"
-  - split: test
-    path: "arn_Latn/test/*.arrow"
 - config_name: jbo_Latn
   data_files:
   - split: train
     path: "jbo_Latn/train/*.arrow"
-  - split: dev
-    path: "jbo_Latn/dev/*.arrow"
-  - split: test
-    path: "jbo_Latn/test/*.arrow"
 - config_name: mzn_Arab
   data_files:
   - split: train
     path: "mzn_Arab/train/*.arrow"
-  - split: dev
-    path: "mzn_Arab/dev/*.arrow"
-  - split: test
-    path: "mzn_Arab/test/*.arrow"
 - config_name: lzh_Hani
   data_files:
   - split: train
     path: "lzh_Hani/train/*.arrow"
-  - split: dev
-    path: "lzh_Hani/dev/*.arrow"
-  - split: test
-    path: "lzh_Hani/test/*.arrow"
 - config_name: heb_Hebr
   data_files:
   - split: train
     path: "heb_Hebr/train/*.arrow"
-  - split: dev
-    path: "heb_Hebr/dev/*.arrow"
-  - split: test
-    path: "heb_Hebr/test/*.arrow"
 - config_name: bjn_Latn
   data_files:
   - split: train
     path: "bjn_Latn/train/*.arrow"
-  - split: dev
-    path: "bjn_Latn/dev/*.arrow"
-  - split: test
-    path: "bjn_Latn/test/*.arrow"
 - config_name: gug_Latn
   data_files:
   - split: train
     path: "gug_Latn/train/*.arrow"
-  - split: dev
-    path: "gug_Latn/dev/*.arrow"
-  - split: test
-    path: "gug_Latn/test/*.arrow"
 - config_name: swc_Latn
   data_files:
   - split: train
     path: "swc_Latn/train/*.arrow"
-  - split: dev
-    path: "swc_Latn/dev/*.arrow"
-  - split: test
-    path: "swc_Latn/test/*.arrow"
 - config_name: yor_Latn
   data_files:
   - split: train
     path: "yor_Latn/train/*.arrow"
-  - split: dev
-    path: "yor_Latn/dev/*.arrow"
-  - split: test
-    path: "yor_Latn/test/*.arrow"
 - config_name: ban_Latn
   data_files:
   - split: train
     path: "ban_Latn/train/*.arrow"
-  - split: dev
-    path: "ban_Latn/dev/*.arrow"
-  - split: test
-    path: "ban_Latn/test/*.arrow"
 - config_name: tlh_Latn
   data_files:
   - split: train
     path: "tlh_Latn/train/*.arrow"
-  - split: dev
-    path: "tlh_Latn/dev/*.arrow"
-  - split: test
-    path: "tlh_Latn/test/*.arrow"
 - config_name: chv_Cyrl
   data_files:
   - split: train
     path: "chv_Cyrl/train/*.arrow"
-  - split: dev
-    path: "chv_Cyrl/dev/*.arrow"
-  - split: test
-    path: "chv_Cyrl/test/*.arrow"
 - config_name: sin_Sinh
   data_files:
   - split: train
     path: "sin_Sinh/train/*.arrow"
-  - split: dev
-    path: "sin_Sinh/dev/*.arrow"
-  - split: test
-    path: "sin_Sinh/test/*.arrow"
 - config_name: ind_Latn
   data_files:
   - split: train
     path: "ind_Latn/train/*.arrow"
-  - split: dev
-    path: "ind_Latn/dev/*.arrow"
-  - split: test
-    path: "ind_Latn/test/*.arrow"
 - config_name: amh_Ethi
   data_files:
   - split: train
@@ -1245,34 +679,18 @@ configs:
   data_files:
   - split: train
     path: "zea_Latn/train/*.arrow"
-  - split: dev
-    path: "zea_Latn/dev/*.arrow"
-  - split: test
-    path: "zea_Latn/test/*.arrow"
 - config_name: kpg_Latn
   data_files:
   - split: train
     path: "kpg_Latn/train/*.arrow"
-  - split: dev
-    path: "kpg_Latn/dev/*.arrow"
-  - split: test
-    path: "kpg_Latn/test/*.arrow"
 - config_name: glk_Arab
   data_files:
   - split: train
     path: "glk_Arab/train/*.arrow"
-  - split: dev
-    path: "glk_Arab/dev/*.arrow"
-  - split: test
-    path: "glk_Arab/test/*.arrow"
 - config_name: crh_Cyrl
   data_files:
   - split: train
     path: "crh_Cyrl/train/*.arrow"
-  - split: dev
-    path: "crh_Cyrl/dev/*.arrow"
-  - split: test
-    path: "crh_Cyrl/test/*.arrow"
 - config_name: nyu_Latn
   data_files:
   - split: train
@@ -1281,170 +699,86 @@ configs:
   data_files:
   - split: train
     path: "ibo_Latn/train/*.arrow"
-  - split: dev
-    path: "ibo_Latn/dev/*.arrow"
-  - split: test
-    path: "ibo_Latn/test/*.arrow"
 - config_name: msa_Latn
   data_files:
   - split: train
     path: "msa_Latn/train/*.arrow"
-  - split: dev
-    path: "msa_Latn/dev/*.arrow"
-  - split: test
-    path: "msa_Latn/test/*.arrow"
 - config_name: prs_Arab
   data_files:
   - split: train
     path: "prs_Arab/train/*.arrow"
-  - split: dev
-    path: "prs_Arab/dev/*.arrow"
-  - split: test
-    path: "prs_Arab/test/*.arrow"
 - config_name: nap_Latn
   data_files:
   - split: train
     path: "nap_Latn/train/*.arrow"
-  - split: dev
-    path: "nap_Latn/dev/*.arrow"
-  - split: test
-    path: "nap_Latn/test/*.arrow"
 - config_name: bik_Latn
   data_files:
   - split: train
     path: "bik_Latn/train/*.arrow"
-  - split: dev
-    path: "bik_Latn/dev/*.arrow"
-  - split: test
-    path: "bik_Latn/test/*.arrow"
 - config_name: srp_Cyrl
   data_files:
   - split: train
     path: "srp_Cyrl/train/*.arrow"
-  - split: dev
-    path: "srp_Cyrl/dev/*.arrow"
-  - split: test
-    path: "srp_Cyrl/test/*.arrow"
 - config_name: lao_Laoo
   data_files:
   - split: train
     path: "lao_Laoo/train/*.arrow"
-  - split: dev
-    path: "lao_Laoo/dev/*.arrow"
-  - split: test
-    path: "lao_Laoo/test/*.arrow"
 - config_name: kom_Cyrl
   data_files:
   - split: train
     path: "kom_Cyrl/train/*.arrow"
-  - split: dev
-    path: "kom_Cyrl/dev/*.arrow"
-  - split: test
-    path: "kom_Cyrl/test/*.arrow"
 - config_name: nde_Latn
   data_files:
   - split: train
     path: "nde_Latn/train/*.arrow"
-  - split: dev
-    path: "nde_Latn/dev/*.arrow"
-  - split: test
-    path: "nde_Latn/test/*.arrow"
 - config_name: hui_Latn
   data_files:
   - split: train
     path: "hui_Latn/train/*.arrow"
-  - split: dev
-    path: "hui_Latn/dev/*.arrow"
-  - split: test
-    path: "hui_Latn/test/*.arrow"
 - config_name: uig_Latn
   data_files:
   - split: train
     path: "uig_Latn/train/*.arrow"
-  - split: dev
-    path: "uig_Latn/dev/*.arrow"
-  - split: test
-    path: "uig_Latn/test/*.arrow"
 - config_name: new_Deva
   data_files:
   - split: train
     path: "new_Deva/train/*.arrow"
-  - split: dev
-    path: "new_Deva/dev/*.arrow"
-  - split: test
-    path: "new_Deva/test/*.arrow"
 - config_name: kur_Arab
   data_files:
   - split: train
     path: "kur_Arab/train/*.arrow"
-  - split: dev
-    path: "kur_Arab/dev/*.arrow"
-  - split: test
-    path: "kur_Arab/test/*.arrow"
 - config_name: sco_Latn
   data_files:
   - split: train
     path: "sco_Latn/train/*.arrow"
-  - split: dev
-    path: "sco_Latn/dev/*.arrow"
-  - split: test
-    path: "sco_Latn/test/*.arrow"
 - config_name: ayr_Latn
   data_files:
   - split: train
     path: "ayr_Latn/train/*.arrow"
-  - split: dev
-    path: "ayr_Latn/dev/*.arrow"
-  - split: test
-    path: "ayr_Latn/test/*.arrow"
 - config_name: suz_Deva
   data_files:
   - split: train
     path: "suz_Deva/train/*.arrow"
-  - split: dev
-    path: "suz_Deva/dev/*.arrow"
-  - split: test
-    path: "suz_Deva/test/*.arrow"
 - config_name: wal_Latn
   data_files:
   - split: train
     path: "wal_Latn/train/*.arrow"
-  - split: dev
-    path: "wal_Latn/dev/*.arrow"
-  - split: test
-    path: "wal_Latn/test/*.arrow"
 - config_name: mlt_Latn
   data_files:
   - split: train
     path: "mlt_Latn/train/*.arrow"
-  - split: dev
-    path: "mlt_Latn/dev/*.arrow"
-  - split: test
-    path: "mlt_Latn/test/*.arrow"
 - config_name: asm_Beng
   data_files:
   - split: train
     path: "asm_Beng/train/*.arrow"
-  - split: dev
-    path: "asm_Beng/dev/*.arrow"
-  - split: test
-    path: "asm_Beng/test/*.arrow"
 - config_name: san_Deva
   data_files:
   - split: train
     path: "san_Deva/train/*.arrow"
-  - split: dev
-    path: "san_Deva/dev/*.arrow"
-  - split: test
-    path: "san_Deva/test/*.arrow"
 - config_name: kaz_Cyrl
   data_files:
   - split: train
     path: "kaz_Cyrl/train/*.arrow"
-  - split: dev
-    path: "kaz_Cyrl/dev/*.arrow"
-  - split: test
-    path: "kaz_Cyrl/test/*.arrow"
 - config_name: iba_Latn
   data_files:
   - split: train
@@ -1453,82 +787,38 @@ configs:
   data_files:
   - split: train
     path: "tuk_Latn/train/*.arrow"
-  - split: dev
-    path: "tuk_Latn/dev/*.arrow"
-  - split: test
-    path: "tuk_Latn/test/*.arrow"
 - config_name: nso_Latn
   data_files:
   - split: train
     path: "nso_Latn/train/*.arrow"
-  - split: dev
-    path: "nso_Latn/dev/*.arrow"
-  - split: test
-    path: "nso_Latn/test/*.arrow"
 - config_name: run_Latn
   data_files:
   - split: train
     path: "run_Latn/train/*.arrow"
-  - split: dev
-    path: "run_Latn/dev/*.arrow"
-  - split: test
-    path: "run_Latn/test/*.arrow"
 - config_name: ctu_Latn
   data_files:
   - split: train
     path: "ctu_Latn/train/*.arrow"
-  - split: dev
-    path: "ctu_Latn/dev/*.arrow"
-  - split: test
-    path: "ctu_Latn/test/*.arrow"
 - config_name: bam_Latn
   data_files:
   - split: train
     path: "bam_Latn/train/*.arrow"
-  - split: dev
-    path: "bam_Latn/dev/*.arrow"
-  - split: test
-    path: "bam_Latn/test/*.arrow"
 - config_name: fin_Latn
   data_files:
   - split: train
     path: "fin_Latn/train/*.arrow"
-  - split: dev
-    path: "fin_Latn/dev/*.arrow"
-  - split: test
-    path: "fin_Latn/test/*.arrow"
 - config_name: gor_Latn
   data_files:
   - split: train
     path: "gor_Latn/train/*.arrow"
-  - split: dev
-    path: "gor_Latn/dev/*.arrow"
-  - split: test
-    path: "gor_Latn/test/*.arrow"
 - config_name: kmr_Latn
   data_files:
   - split: train
     path: "kmr_Latn/train/*.arrow"
-  - split: dev
-    path: "kmr_Latn/dev/*.arrow"
-  - split: test
-    path: "kmr_Latn/test/*.arrow"
-- config_name: ben_Beng
-  data_files:
-  - split: train
-    path: "ben_Beng/train/*.arrow"
-  - split: dev
-    path: "ben_Beng/dev/*.arrow"
-  - split: test
-    path: "ben_Beng/test/*.arrow"
 - config_name: pag_Latn
   data_files:
   - split: train
     path: "pag_Latn/train/*.arrow"
-  - split: dev
-    path: "pag_Latn/dev/*.arrow"
-  - split: test
-    path: "pag_Latn/test/*.arrow"
 - config_name: niu_Latn
   data_files:
   - split: train
@@ -1537,26 +827,14 @@ configs:
   data_files:
   - split: train
     path: "xmf_Geor/train/*.arrow"
-  - split: dev
-    path: "xmf_Geor/dev/*.arrow"
-  - split: test
-    path: "xmf_Geor/test/*.arrow"
 - config_name: ekk_Latn
   data_files:
   - split: train
     path: "ekk_Latn/train/*.arrow"
-  - split: dev
-    path: "ekk_Latn/dev/*.arrow"
-  - split: test
-    path: "ekk_Latn/test/*.arrow"
 - config_name: lmo_Latn
   data_files:
   - split: train
     path: "lmo_Latn/train/*.arrow"
-  - split: dev
-    path: "lmo_Latn/dev/*.arrow"
-  - split: test
-    path: "lmo_Latn/test/*.arrow"
 - config_name: ceb_Latn
   data_files:
   - split: train
@@ -1565,34 +843,18 @@ configs:
   data_files:
   - split: train
     path: "mhr_Cyrl/train/*.arrow"
-  - split: dev
-    path: "mhr_Cyrl/dev/*.arrow"
-  - split: test
-    path: "mhr_Cyrl/test/*.arrow"
 - config_name: plt_Latn
   data_files:
   - split: train
     path: "plt_Latn/train/*.arrow"
-  - split: dev
-    path: "plt_Latn/dev/*.arrow"
-  - split: test
-    path: "plt_Latn/test/*.arrow"
 - config_name: qvi_Latn
   data_files:
   - split: train
     path: "qvi_Latn/train/*.arrow"
-  - split: dev
-    path: "qvi_Latn/dev/*.arrow"
-  - split: test
-    path: "qvi_Latn/test/*.arrow"
 - config_name: roh_Latn
   data_files:
   - split: train
     path: "roh_Latn/train/*.arrow"
-  - split: dev
-    path: "roh_Latn/dev/*.arrow"
-  - split: test
-    path: "roh_Latn/test/*.arrow"
 - config_name: aln_Latn
   data_files:
   - split: train
@@ -1605,18 +867,10 @@ configs:
   data_files:
   - split: train
     path: "npi_Deva/train/*.arrow"
-  - split: dev
-    path: "npi_Deva/dev/*.arrow"
-  - split: test
-    path: "npi_Deva/test/*.arrow"
 - config_name: tok_Latn
   data_files:
   - split: train
     path: "tok_Latn/train/*.arrow"
-  - split: dev
-    path: "tok_Latn/dev/*.arrow"
-  - split: test
-    path: "tok_Latn/test/*.arrow"
 - config_name: mgh_Latn
   data_files:
   - split: train
@@ -1625,194 +879,98 @@ configs:
   data_files:
   - split: train
     path: "eml_Latn/train/*.arrow"
-  - split: dev
-    path: "eml_Latn/dev/*.arrow"
-  - split: test
-    path: "eml_Latn/test/*.arrow"
 - config_name: pnb_Arab
   data_files:
   - split: train
     path: "pnb_Arab/train/*.arrow"
-  - split: dev
-    path: "pnb_Arab/dev/*.arrow"
-  - split: test
-    path: "pnb_Arab/test/*.arrow"
 - config_name: nav_Latn
   data_files:
   - split: train
     path: "nav_Latn/train/*.arrow"
-  - split: dev
-    path: "nav_Latn/dev/*.arrow"
-  - split: test
-    path: "nav_Latn/test/*.arrow"
 - config_name: cat_Latn
   data_files:
   - split: train
     path: "cat_Latn/train/*.arrow"
-  - split: dev
-    path: "cat_Latn/dev/*.arrow"
-  - split: test
-    path: "cat_Latn/test/*.arrow"
 - config_name: gym_Latn
   data_files:
   - split: train
     path: "gym_Latn/train/*.arrow"
-  - split: dev
-    path: "gym_Latn/dev/*.arrow"
-  - split: test
-    path: "gym_Latn/test/*.arrow"
 - config_name: sat_Olck
   data_files:
   - split: train
     path: "sat_Olck/train/*.arrow"
-  - split: dev
-    path: "sat_Olck/dev/*.arrow"
-  - split: test
-    path: "sat_Olck/test/*.arrow"
 - config_name: snd_Arab
   data_files:
   - split: train
     path: "snd_Arab/train/*.arrow"
-  - split: dev
-    path: "snd_Arab/dev/*.arrow"
-  - split: test
-    path: "snd_Arab/test/*.arrow"
 - config_name: isl_Latn
   data_files:
   - split: train
     path: "isl_Latn/train/*.arrow"
-  - split: dev
-    path: "isl_Latn/dev/*.arrow"
-  - split: test
-    path: "isl_Latn/test/*.arrow"
 - config_name: kal_Latn
   data_files:
   - split: train
     path: "kal_Latn/train/*.arrow"
-  - split: dev
-    path: "kal_Latn/dev/*.arrow"
-  - split: test
-    path: "kal_Latn/test/*.arrow"
 - config_name: aoj_Latn
   data_files:
   - split: train
     path: "aoj_Latn/train/*.arrow"
-  - split: dev
-    path: "aoj_Latn/dev/*.arrow"
-  - split: test
-    path: "aoj_Latn/test/*.arrow"
 - config_name: zai_Latn
   data_files:
   - split: train
     path: "zai_Latn/train/*.arrow"
-  - split: dev
-    path: "zai_Latn/dev/*.arrow"
-  - split: test
-    path: "zai_Latn/test/*.arrow"
 - config_name: guj_Gujr
   data_files:
   - split: train
     path: "guj_Gujr/train/*.arrow"
-  - split: dev
-    path: "guj_Gujr/dev/*.arrow"
-  - split: test
-    path: "guj_Gujr/test/*.arrow"
 - config_name: min_Latn
   data_files:
   - split: train
     path: "min_Latn/train/*.arrow"
-  - split: dev
-    path: "min_Latn/dev/*.arrow"
-  - split: test
-    path: "min_Latn/test/*.arrow"
 - config_name: grc_Grek
   data_files:
   - split: train
     path: "grc_Grek/train/*.arrow"
-  - split: dev
-    path: "grc_Grek/dev/*.arrow"
-  - split: test
-    path: "grc_Grek/test/*.arrow"
 - config_name: hmn_Latn
   data_files:
   - split: train
     path: "hmn_Latn/train/*.arrow"
-  - split: dev
-    path: "hmn_Latn/dev/*.arrow"
-  - split: test
-    path: "hmn_Latn/test/*.arrow"
 - config_name: ido_Latn
   data_files:
   - split: train
     path: "ido_Latn/train/*.arrow"
-  - split: dev
-    path: "ido_Latn/dev/*.arrow"
-  - split: test
-    path: "ido_Latn/test/*.arrow"
 - config_name: khm_Khmr
   data_files:
   - split: train
     path: "khm_Khmr/train/*.arrow"
-  - split: dev
-    path: "khm_Khmr/dev/*.arrow"
-  - split: test
-    path: "khm_Khmr/test/*.arrow"
 - config_name: quh_Latn
   data_files:
   - split: train
     path: "quh_Latn/train/*.arrow"
-  - split: dev
-    path: "quh_Latn/dev/*.arrow"
-  - split: test
-    path: "quh_Latn/test/*.arrow"
 - config_name: ikk_Latn
   data_files:
   - split: train
     path: "ikk_Latn/train/*.arrow"
-  - split: dev
-    path: "ikk_Latn/dev/*.arrow"
-  - split: test
-    path: "ikk_Latn/test/*.arrow"
 - config_name: iku_Cans
   data_files:
   - split: train
     path: "iku_Cans/train/*.arrow"
-  - split: dev
-    path: "iku_Cans/dev/*.arrow"
-  - split: test
-    path: "iku_Cans/test/*.arrow"
 - config_name: tat_Latn
   data_files:
   - split: train
     path: "tat_Latn/train/*.arrow"
-  - split: dev
-    path: "tat_Latn/dev/*.arrow"
-  - split: test
-    path: "tat_Latn/test/*.arrow"
 - config_name: bel_Cyrl
   data_files:
   - split: train
     path: "bel_Cyrl/train/*.arrow"
-  - split: dev
-    path: "bel_Cyrl/dev/*.arrow"
-  - split: test
-    path: "bel_Cyrl/test/*.arrow"
 - config_name: dyu_Latn
   data_files:
   - split: train
     path: "dyu_Latn/train/*.arrow"
-  - split: dev
-    path: "dyu_Latn/dev/*.arrow"
-  - split: test
-    path: "dyu_Latn/test/*.arrow"
 - config_name: que_Latn
   data_files:
   - split: train
     path: "que_Latn/train/*.arrow"
-  - split: dev
-    path: "que_Latn/dev/*.arrow"
-  - split: test
-    path: "que_Latn/test/*.arrow"
 - config_name: quw_Latn
   data_files:
   - split: train
@@ -1821,42 +979,22 @@ configs:
   data_files:
   - split: train
     path: "wol_Latn/train/*.arrow"
-  - split: dev
-    path: "wol_Latn/dev/*.arrow"
-  - split: test
-    path: "wol_Latn/test/*.arrow"
 - config_name: hne_Deva
   data_files:
   - split: train
     path: "hne_Deva/train/*.arrow"
-  - split: dev
-    path: "hne_Deva/dev/*.arrow"
-  - split: test
-    path: "hne_Deva/test/*.arrow"
 - config_name: zho_Hani
   data_files:
   - split: train
     path: "zho_Hani/train/*.arrow"
-  - split: dev
-    path: "zho_Hani/dev/*.arrow"
-  - split: test
-    path: "zho_Hani/test/*.arrow"
 - config_name: tum_Latn
   data_files:
   - split: train
     path: "tum_Latn/train/*.arrow"
-  - split: dev
-    path: "tum_Latn/dev/*.arrow"
-  - split: test
-    path: "tum_Latn/test/*.arrow"
 - config_name: swh_Latn
   data_files:
   - split: train
     path: "swh_Latn/train/*.arrow"
-  - split: dev
-    path: "swh_Latn/dev/*.arrow"
-  - split: test
-    path: "swh_Latn/test/*.arrow"
 - config_name: kua_Latn
   data_files:
   - split: train
@@ -1865,34 +1003,18 @@ configs:
   data_files:
   - split: train
     path: "ncj_Latn/train/*.arrow"
-  - split: dev
-    path: "ncj_Latn/dev/*.arrow"
-  - split: test
-    path: "ncj_Latn/test/*.arrow"
 - config_name: ewe_Latn
   data_files:
   - split: train
     path: "ewe_Latn/train/*.arrow"
-  - split: dev
-    path: "ewe_Latn/dev/*.arrow"
-  - split: test
-    path: "ewe_Latn/test/*.arrow"
 - config_name: hat_Latn
   data_files:
   - split: train
     path: "hat_Latn/train/*.arrow"
-  - split: dev
-    path: "hat_Latn/dev/*.arrow"
-  - split: test
-    path: "hat_Latn/test/*.arrow"
 - config_name: ina_Latn
   data_files:
   - split: train
     path: "ina_Latn/train/*.arrow"
-  - split: dev
-    path: "ina_Latn/dev/*.arrow"
-  - split: test
-    path: "ina_Latn/test/*.arrow"
 - config_name: deu_Latn
   data_files:
   - split: train
@@ -1901,26 +1023,14 @@ configs:
   data_files:
   - split: train
     path: "ahk_Latn/train/*.arrow"
-  - split: dev
-    path: "ahk_Latn/dev/*.arrow"
-  - split: test
-    path: "ahk_Latn/test/*.arrow"
 - config_name: srm_Latn
   data_files:
   - split: train
     path: "srm_Latn/train/*.arrow"
-  - split: dev
-    path: "srm_Latn/dev/*.arrow"
-  - split: test
-    path: "srm_Latn/test/*.arrow"
 - config_name: lug_Latn
   data_files:
   - split: train
     path: "lug_Latn/train/*.arrow"
-  - split: dev
-    path: "lug_Latn/dev/*.arrow"
-  - split: test
-    path: "lug_Latn/test/*.arrow"
 - config_name: ach_Latn
   data_files:
   - split: train
@@ -1929,34 +1039,18 @@ configs:
   data_files:
   - split: train
     path: "rmy_Latn/train/*.arrow"
-  - split: dev
-    path: "rmy_Latn/dev/*.arrow"
-  - split: test
-    path: "rmy_Latn/test/*.arrow"
 - config_name: smo_Latn
   data_files:
   - split: train
     path: "smo_Latn/train/*.arrow"
-  - split: dev
-    path: "smo_Latn/dev/*.arrow"
-  - split: test
-    path: "smo_Latn/test/*.arrow"
 - config_name: mos_Latn
   data_files:
   - split: train
     path: "mos_Latn/train/*.arrow"
-  - split: dev
-    path: "mos_Latn/dev/*.arrow"
-  - split: test
-    path: "mos_Latn/test/*.arrow"
 - config_name: srd_Latn
   data_files:
   - split: train
     path: "srd_Latn/train/*.arrow"
-  - split: dev
-    path: "srd_Latn/dev/*.arrow"
-  - split: test
-    path: "srd_Latn/test/*.arrow"
 - config_name: ltz_Latn
   data_files:
   - split: train
@@ -1965,56 +1059,30 @@ configs:
   data_files:
   - split: train
     path: "srp_Latn/train/*.arrow"
-  - split: dev
-    path: "srp_Latn/dev/*.arrow"
-  - split: test
-    path: "srp_Latn/test/*.arrow"
 - config_name: azb_Arab
   data_files:
   - split: train
     path: "azb_Arab/train/*.arrow"
-  - split: dev
-    path: "azb_Arab/dev/*.arrow"
-  - split: test
-    path: "azb_Arab/test/*.arrow"
 - config_name: aze_Arab
   data_files:
   - split: train
     path: "aze_Arab/train/*.arrow"
-  - split: dev
-    path: "aze_Arab/dev/*.arrow"
-  - split: test
-    path: "aze_Arab/test/*.arrow"
 - config_name: ori_Orya
   data_files:
   - split: train
     path: "ori_Orya/train/*.arrow"
-  - split: dev
-    path: "ori_Orya/dev/*.arrow"
-  - split: test
-    path: "ori_Orya/test/*.arrow"
 - config_name: mzh_Latn
   data_files:
   - split: train
     path: "mzh_Latn/train/*.arrow"
-  - split: dev
-    path: "mzh_Latn/dev/*.arrow"
-  - split: test
-    path: "mzh_Latn/test/*.arrow"
 - config_name: kur_Latn
   data_files:
   - split: train
     path: "kur_Latn/train/*.arrow"
-  - split: dev
-    path: "kur_Latn/dev/*.arrow"
-  - split: test
-    path: "kur_Latn/test/*.arrow"
 - config_name: wbm_Latn
   data_files:
   - split: train
     path: "wbm_Latn/train/*.arrow"
-  - split: dev
-    path: "wbm_Latn/dev/*.arrow"
 - config_name: crs_Latn
   data_files:
   - split: train
@@ -2027,10 +1095,6 @@ configs:
   data_files:
   - split: train
     path: "hif_Latn/train/*.arrow"
-  - split: dev
-    path: "hif_Latn/dev/*.arrow"
-  - split: test
-    path: "hif_Latn/test/*.arrow"
 - config_name: jpn_Japn
   data_files:
   - split: train
@@ -2039,34 +1103,18 @@ configs:
   data_files:
   - split: train
     path: "pcm_Latn/train/*.arrow"
-  - split: dev
-    path: "pcm_Latn/dev/*.arrow"
-  - split: test
-    path: "pcm_Latn/test/*.arrow"
 - config_name: tso_Latn
   data_files:
   - split: train
     path: "tso_Latn/train/*.arrow"
-  - split: dev
-    path: "tso_Latn/dev/*.arrow"
-  - split: test
-    path: "tso_Latn/test/*.arrow"
 - config_name: nor_Latn
   data_files:
   - split: train
     path: "nor_Latn/train/*.arrow"
-  - split: dev
-    path: "nor_Latn/dev/*.arrow"
-  - split: test
-    path: "nor_Latn/test/*.arrow"
 - config_name: bsb_Latn
   data_files:
   - split: train
     path: "bsb_Latn/train/*.arrow"
-  - split: dev
-    path: "bsb_Latn/dev/*.arrow"
-  - split: test
-    path: "bsb_Latn/test/*.arrow"
 - config_name: gaa_Latn
   data_files:
   - split: train
@@ -2075,42 +1123,18 @@ configs:
   data_files:
   - split: train
     path: "ukr_Cyrl/train/*.arrow"
-  - split: dev
-    path: "ukr_Cyrl/dev/*.arrow"
-  - split: test
-    path: "ukr_Cyrl/test/*.arrow"
-- config_name: lav_Latn
-  data_files:
-  - split: train
-    path: "lav_Latn/train/*.arrow"
-  - split: dev
-    path: "lav_Latn/dev/*.arrow"
-  - split: test
-    path: "lav_Latn/test/*.arrow"
 - config_name: mon_Latn
   data_files:
   - split: train
     path: "mon_Latn/train/*.arrow"
-  - split: dev
-    path: "mon_Latn/dev/*.arrow"
-  - split: test
-    path: "mon_Latn/test/*.arrow"
 - config_name: nep_Deva
   data_files:
   - split: train
     path: "nep_Deva/train/*.arrow"
-  - split: dev
-    path: "nep_Deva/dev/*.arrow"
-  - split: test
-    path: "nep_Deva/test/*.arrow"
 - config_name: guj_Deva
   data_files:
   - split: train
     path: "guj_Deva/train/*.arrow"
-  - split: dev
-    path: "guj_Deva/dev/*.arrow"
-  - split: test
-    path: "guj_Deva/test/*.arrow"
 - config_name: pis_Latn
   data_files:
   - split: train
@@ -2119,10 +1143,6 @@ configs:
   data_files:
   - split: train
     path: "lhu_Latn/train/*.arrow"
-  - split: dev
-    path: "lhu_Latn/dev/*.arrow"
-  - split: test
-    path: "lhu_Latn/test/*.arrow"
 - config_name: nya_Latn
   data_files:
   - split: train
@@ -2131,74 +1151,34 @@ configs:
   data_files:
   - split: train
     path: "poh_Latn/train/*.arrow"
-  - split: dev
-    path: "poh_Latn/dev/*.arrow"
-  - split: test
-    path: "poh_Latn/test/*.arrow"
 - config_name: nnb_Latn
   data_files:
   - split: train
     path: "nnb_Latn/train/*.arrow"
-  - split: dev
-    path: "nnb_Latn/dev/*.arrow"
-  - split: test
-    path: "nnb_Latn/test/*.arrow"
 - config_name: grn_Latn
   data_files:
   - split: train
     path: "grn_Latn/train/*.arrow"
-  - split: dev
-    path: "grn_Latn/dev/*.arrow"
-  - split: test
-    path: "grn_Latn/test/*.arrow"
 - config_name: mco_Latn
   data_files:
   - split: train
     path: "mco_Latn/train/*.arrow"
-  - split: dev
-    path: "mco_Latn/dev/*.arrow"
-  - split: test
-    path: "mco_Latn/test/*.arrow"
 - config_name: ory_Orya
   data_files:
   - split: train
     path: "ory_Orya/train/*.arrow"
-  - split: dev
-    path: "ory_Orya/dev/*.arrow"
-  - split: test
-    path: "ory_Orya/test/*.arrow"
 - config_name: ful_Latn
   data_files:
   - split: train
     path: "ful_Latn/train/*.arrow"
-  - split: dev
-    path: "ful_Latn/dev/*.arrow"
-  - split: test
-    path: "ful_Latn/test/*.arrow"
 - config_name: diq_Latn
   data_files:
   - split: train
     path: "diq_Latn/train/*.arrow"
-  - split: dev
-    path: "diq_Latn/dev/*.arrow"
-  - split: test
-    path: "diq_Latn/test/*.arrow"
 - config_name: sag_Latn
   data_files:
   - split: train
     path: "sag_Latn/train/*.arrow"
-  - split: dev
-    path: "sag_Latn/dev/*.arrow"
-  - split: test
-    path: "sag_Latn/test/*.arrow"
-- config_name: tel_Telu
-  data_files:
-  - split: train
-    path: "tel_Telu/train/*.arrow"
-  - split: dev
-    path: "tel_Telu/dev/*.arrow"
-  - split: test
-    path: "tel_Telu/test/*.arrow"
 - config_name: afr_Latn
   data_files:
   - split: train
@@ -2207,194 +1187,98 @@ configs:
   data_files:
   - split: train
     path: "haw_Latn/train/*.arrow"
-  - split: dev
-    path: "haw_Latn/dev/*.arrow"
-  - split: test
-    path: "haw_Latn/test/*.arrow"
 - config_name: umb_Latn
   data_files:
   - split: train
     path: "umb_Latn/train/*.arrow"
-  - split: dev
-    path: "umb_Latn/dev/*.arrow"
-  - split: test
-    path: "umb_Latn/test/*.arrow"
 - config_name: hsb_Latn
   data_files:
   - split: train
     path: "hsb_Latn/train/*.arrow"
-  - split: dev
-    path: "hsb_Latn/dev/*.arrow"
-  - split: test
-    path: "hsb_Latn/test/*.arrow"
 - config_name: fij_Latn
   data_files:
   - split: train
     path: "fij_Latn/train/*.arrow"
-  - split: dev
-    path: "fij_Latn/dev/*.arrow"
-  - split: test
-    path: "fij_Latn/test/*.arrow"
 - config_name: hbs_Cyrl
   data_files:
   - split: train
     path: "hbs_Cyrl/train/*.arrow"
-  - split: dev
-    path: "hbs_Cyrl/dev/*.arrow"
-  - split: test
-    path: "hbs_Cyrl/test/*.arrow"
 - config_name: san_Latn
   data_files:
   - split: train
     path: "san_Latn/train/*.arrow"
-  - split: dev
-    path: "san_Latn/dev/*.arrow"
-  - split: test
-    path: "san_Latn/test/*.arrow"
 - config_name: vls_Latn
   data_files:
   - split: train
     path: "vls_Latn/train/*.arrow"
-  - split: dev
-    path: "vls_Latn/dev/*.arrow"
-  - split: test
-    path: "vls_Latn/test/*.arrow"
 - config_name: zsm_Latn
   data_files:
   - split: train
     path: "zsm_Latn/train/*.arrow"
-  - split: dev
-    path: "zsm_Latn/dev/*.arrow"
-  - split: test
-    path: "zsm_Latn/test/*.arrow"
 - config_name: lij_Latn
   data_files:
   - split: train
     path: "lij_Latn/train/*.arrow"
-  - split: dev
-    path: "lij_Latn/dev/*.arrow"
-  - split: test
-    path: "lij_Latn/test/*.arrow"
 - config_name: quc_Latn
   data_files:
   - split: train
     path: "quc_Latn/train/*.arrow"
-  - split: dev
-    path: "quc_Latn/dev/*.arrow"
-  - split: test
-    path: "quc_Latn/test/*.arrow"
 - config_name: mam_Latn
   data_files:
   - split: train
     path: "mam_Latn/train/*.arrow"
-  - split: dev
-    path: "mam_Latn/dev/*.arrow"
-  - split: test
-    path: "mam_Latn/test/*.arrow"
 - config_name: tls_Latn
   data_files:
   - split: train
     path: "tls_Latn/train/*.arrow"
-  - split: dev
-    path: "tls_Latn/dev/*.arrow"
-  - split: test
-    path: "tls_Latn/test/*.arrow"
 - config_name: tuc_Latn
   data_files:
   - split: train
     path: "tuc_Latn/train/*.arrow"
-  - split: dev
-    path: "tuc_Latn/dev/*.arrow"
-  - split: test
-    path: "tuc_Latn/test/*.arrow"
 - config_name: dan_Latn
   data_files:
   - split: train
     path: "dan_Latn/train/*.arrow"
-  - split: dev
-    path: "dan_Latn/dev/*.arrow"
-  - split: test
-    path: "dan_Latn/test/*.arrow"
 - config_name: rue_Cyrl
   data_files:
   - split: train
     path: "rue_Cyrl/train/*.arrow"
-  - split: dev
-    path: "rue_Cyrl/dev/*.arrow"
-  - split: test
-    path: "rue_Cyrl/test/*.arrow"
 - config_name: ace_Latn
   data_files:
   - split: train
     path: "ace_Latn/train/*.arrow"
-  - split: dev
-    path: "ace_Latn/dev/*.arrow"
-  - split: test
-    path: "ace_Latn/test/*.arrow"
 - config_name: bem_Latn
   data_files:
   - split: train
     path: "bem_Latn/train/*.arrow"
-  - split: dev
-    path: "bem_Latn/dev/*.arrow"
-  - split: test
-    path: "bem_Latn/test/*.arrow"
 - config_name: kam_Latn
   data_files:
   - split: train
     path: "kam_Latn/train/*.arrow"
-  - split: dev
-    path: "kam_Latn/dev/*.arrow"
-  - split: test
-    path: "kam_Latn/test/*.arrow"
 - config_name: kaa_Latn
   data_files:
   - split: train
     path: "kaa_Latn/train/*.arrow"
-  - split: dev
-    path: "kaa_Latn/dev/*.arrow"
-  - split: test
-    path: "kaa_Latn/test/*.arrow"
 - config_name: ndo_Latn
   data_files:
   - split: train
     path: "ndo_Latn/train/*.arrow"
-  - split: dev
-    path: "ndo_Latn/dev/*.arrow"
-  - split: test
-    path: "ndo_Latn/test/*.arrow"
 - config_name: oss_Cyrl
   data_files:
   - split: train
     path: "oss_Cyrl/train/*.arrow"
-  - split: dev
-    path: "oss_Cyrl/dev/*.arrow"
-  - split: test
-    path: "oss_Cyrl/test/*.arrow"
 - config_name: lit_Latn
   data_files:
   - split: train
     path: "lit_Latn/train/*.arrow"
-  - split: dev
-    path: "lit_Latn/dev/*.arrow"
-  - split: test
-    path: "lit_Latn/test/*.arrow"
 - config_name: frr_Latn
   data_files:
   - split: train
     path: "frr_Latn/train/*.arrow"
-  - split: dev
-    path: "frr_Latn/dev/*.arrow"
-  - split: test
-    path: "frr_Latn/test/*.arrow"
 - config_name: yap_Latn
   data_files:
   - split: train
     path: "yap_Latn/train/*.arrow"
-  - split: dev
-    path: "yap_Latn/dev/*.arrow"
-  - split: test
-    path: "yap_Latn/test/*.arrow"
 - config_name: bzj_Latn
   data_files:
   - split: train
@@ -2403,58 +1287,30 @@ configs:
   data_files:
   - split: train
     path: "gom_Latn/train/*.arrow"
-  - split: dev
-    path: "gom_Latn/dev/*.arrow"
-  - split: test
-    path: "gom_Latn/test/*.arrow"
 - config_name: swe_Latn
   data_files:
   - split: train
     path: "swe_Latn/train/*.arrow"
-  - split: dev
-    path: "swe_Latn/dev/*.arrow"
-  - split: test
-    path: "swe_Latn/test/*.arrow"
 - config_name: lfn_Latn
   data_files:
   - split: train
     path: "lfn_Latn/train/*.arrow"
-  - split: dev
-    path: "lfn_Latn/dev/*.arrow"
-  - split: test
-    path: "lfn_Latn/test/*.arrow"
 - config_name: cmn_Hani
   data_files:
   - split: train
     path: "cmn_Hani/train/*.arrow"
-  - split: dev
-    path: "cmn_Hani/dev/*.arrow"
-  - split: test
-    path: "cmn_Hani/test/*.arrow"
 - config_name: mon_Cyrl
   data_files:
   - split: train
     path: "mon_Cyrl/train/*.arrow"
-  - split: dev
-    path: "mon_Cyrl/dev/*.arrow"
-  - split: test
-    path: "mon_Cyrl/test/*.arrow"
 - config_name: vep_Latn
   data_files:
   - split: train
     path: "vep_Latn/train/*.arrow"
-  - split: dev
-    path: "vep_Latn/dev/*.arrow"
-  - split: test
-    path: "vep_Latn/test/*.arrow"
 - config_name: ixl_Latn
   data_files:
   - split: train
     path: "ixl_Latn/train/*.arrow"
-  - split: dev
-    path: "ixl_Latn/dev/*.arrow"
-  - split: test
-    path: "ixl_Latn/test/*.arrow"
 - config_name: gil_Latn
   data_files:
   - split: train
@@ -2463,58 +1319,30 @@ configs:
   data_files:
   - split: train
     path: "mau_Latn/train/*.arrow"
-  - split: dev
-    path: "mau_Latn/dev/*.arrow"
-  - split: test
-    path: "mau_Latn/test/*.arrow"
 - config_name: tsn_Latn
   data_files:
   - split: train
     path: "tsn_Latn/train/*.arrow"
-  - split: dev
-    path: "tsn_Latn/dev/*.arrow"
-  - split: test
-    path: "tsn_Latn/test/*.arrow"
 - config_name: aym_Latn
   data_files:
   - split: train
     path: "aym_Latn/train/*.arrow"
-  - split: dev
-    path: "aym_Latn/dev/*.arrow"
-  - split: test
-    path: "aym_Latn/test/*.arrow"
 - config_name: vec_Latn
   data_files:
   - split: train
     path: "vec_Latn/train/*.arrow"
-  - split: dev
-    path: "vec_Latn/dev/*.arrow"
-  - split: test
-    path: "vec_Latn/test/*.arrow"
 - config_name: gom_Deva
   data_files:
   - split: train
     path: "gom_Deva/train/*.arrow"
-  - split: dev
-    path: "gom_Deva/dev/*.arrow"
-  - split: test
-    path: "gom_Deva/test/*.arrow"
 - config_name: fur_Latn
   data_files:
   - split: train
     path: "fur_Latn/train/*.arrow"
-  - split: dev
-    path: "fur_Latn/dev/*.arrow"
-  - split: test
-    path: "fur_Latn/test/*.arrow"
 - config_name: kin_Latn
   data_files:
   - split: train
     path: "kin_Latn/train/*.arrow"
-  - split: dev
-    path: "kin_Latn/dev/*.arrow"
-  - split: test
-    path: "kin_Latn/test/*.arrow"
 - config_name: gcr_Latn
   data_files:
   - split: train
@@ -2523,34 +1351,18 @@ configs:
   data_files:
   - split: train
     path: "sgs_Latn/train/*.arrow"
-  - split: dev
-    path: "sgs_Latn/dev/*.arrow"
-  - split: test
-    path: "sgs_Latn/test/*.arrow"
 - config_name: bih_Deva
   data_files:
   - split: train
     path: "bih_Deva/train/*.arrow"
-  - split: dev
-    path: "bih_Deva/dev/*.arrow"
-  - split: test
-    path: "bih_Deva/test/*.arrow"
 - config_name: vie_Latn
   data_files:
   - split: train
     path: "vie_Latn/train/*.arrow"
-  - split: dev
-    path: "vie_Latn/dev/*.arrow"
-  - split: test
-    path: "vie_Latn/test/*.arrow"
 - config_name: tha_Thai
   data_files:
   - split: train
     path: "tha_Thai/train/*.arrow"
-  - split: dev
-    path: "tha_Thai/dev/*.arrow"
-  - split: test
-    path: "tha_Thai/test/*.arrow"
 - config_name: pau_Latn
   data_files:
   - split: train
@@ -2559,10 +1371,6 @@ configs:
   data_files:
   - split: train
     path: "est_Latn/train/*.arrow"
-  - split: dev
-    path: "est_Latn/dev/*.arrow"
-  - split: test
-    path: "est_Latn/test/*.arrow"
 - config_name: lue_Latn
   data_files:
   - split: train
@@ -2571,50 +1379,26 @@ configs:
   data_files:
   - split: train
     path: "rug_Latn/train/*.arrow"
-  - split: dev
-    path: "rug_Latn/dev/*.arrow"
-  - split: test
-    path: "rug_Latn/test/*.arrow"
 - config_name: kjb_Latn
   data_files:
   - split: train
     path: "kjb_Latn/train/*.arrow"
-  - split: dev
-    path: "kjb_Latn/dev/*.arrow"
-  - split: test
-    path: "kjb_Latn/test/*.arrow"
 - config_name: kik_Latn
   data_files:
   - split: train
     path: "kik_Latn/train/*.arrow"
-  - split: dev
-    path: "kik_Latn/dev/*.arrow"
-  - split: test
-    path: "kik_Latn/test/*.arrow"
 - config_name: mri_Latn
   data_files:
   - split: train
     path: "mri_Latn/train/*.arrow"
-  - split: dev
-    path: "mri_Latn/dev/*.arrow"
-  - split: test
-    path: "mri_Latn/test/*.arrow"
 - config_name: ber_Latn
   data_files:
   - split: train
     path: "ber_Latn/train/*.arrow"
-  - split: dev
-    path: "ber_Latn/dev/*.arrow"
-  - split: test
-    path: "ber_Latn/test/*.arrow"
 - config_name: ssw_Latn
   data_files:
   - split: train
     path: "ssw_Latn/train/*.arrow"
-  - split: dev
-    path: "ssw_Latn/dev/*.arrow"
-  - split: test
-    path: "ssw_Latn/test/*.arrow"
 - config_name: cab_Latn
   data_files:
   - split: train
@@ -2627,66 +1411,34 @@ configs:
   data_files:
   - split: train
     path: "arb_Arab/train/*.arrow"
-  - split: dev
-    path: "arb_Arab/dev/*.arrow"
-  - split: test
-    path: "arb_Arab/test/*.arrow"
 - config_name: mai_Deva
   data_files:
   - split: train
     path: "mai_Deva/train/*.arrow"
-  - split: dev
-    path: "mai_Deva/dev/*.arrow"
-  - split: test
-    path: "mai_Deva/test/*.arrow"
 - config_name: bew_Cyrl
   data_files:
   - split: train
     path: "bew_Cyrl/train/*.arrow"
-  - split: dev
-    path: "bew_Cyrl/dev/*.arrow"
-  - split: test
-    path: "bew_Cyrl/test/*.arrow"
 - config_name: tat_Cyrl
   data_files:
   - split: train
     path: "tat_Cyrl/train/*.arrow"
-  - split: dev
-    path: "tat_Cyrl/dev/*.arrow"
-  - split: test
-    path: "tat_Cyrl/test/*.arrow"
 - config_name: mya_Mymr
   data_files:
   - split: train
     path: "mya_Mymr/train/*.arrow"
-  - split: dev
-    path: "mya_Mymr/dev/*.arrow"
-  - split: test
-    path: "mya_Mymr/test/*.arrow"
 - config_name: alt_Cyrl
   data_files:
   - split: train
     path: "alt_Cyrl/train/*.arrow"
-  - split: dev
-    path: "alt_Cyrl/dev/*.arrow"
-  - split: test
-    path: "alt_Cyrl/test/*.arrow"
 - config_name: nno_Latn
   data_files:
   - split: train
     path: "nno_Latn/train/*.arrow"
-  - split: dev
-    path: "nno_Latn/dev/*.arrow"
-  - split: test
-    path: "nno_Latn/test/*.arrow"
 - config_name: hrx_Latn
   data_files:
   - split: train
     path: "hrx_Latn/train/*.arrow"
-  - split: dev
-    path: "hrx_Latn/dev/*.arrow"
-  - split: test
-    path: "hrx_Latn/test/*.arrow"
 - config_name: hau_Latn
   data_files:
   - split: train
@@ -2695,152 +1447,78 @@ configs:
   data_files:
   - split: train
     path: "gsw_Latn/train/*.arrow"
-  - split: dev
-    path: "gsw_Latn/dev/*.arrow"
-  - split: test
-    path: "gsw_Latn/test/*.arrow"
 - config_name: pam_Latn
   data_files:
   - split: train
     path: "pam_Latn/train/*.arrow"
-  - split: dev
-    path: "pam_Latn/dev/*.arrow"
-  - split: test
-    path: "pam_Latn/test/*.arrow"
 - config_name: sun_Latn
   data_files:
   - split: train
     path: "sun_Latn/train/*.arrow"
-  - split: dev
-    path: "sun_Latn/dev/*.arrow"
-  - split: test
-    path: "sun_Latn/test/*.arrow"
 - config_name: lat_Latn
   data_files:
   - split: train
     path: "lat_Latn/train/*.arrow"
-  - split: dev
-    path: "lat_Latn/dev/*.arrow"
-  - split: test
-    path: "lat_Latn/test/*.arrow"
 - config_name: bis_Latn
   data_files:
   - split: train
     path: "bis_Latn/train/*.arrow"
-  - split: dev
-    path: "bis_Latn/dev/*.arrow"
-  - split: test
-    path: "bis_Latn/test/*.arrow"
 - config_name: udm_Cyrl
   data_files:
   - split: train
     path: "udm_Cyrl/train/*.arrow"
-  - split: dev
-    path: "udm_Cyrl/dev/*.arrow"
-  - split: test
-    path: "udm_Cyrl/test/*.arrow"
 - config_name: tca_Latn
   data_files:
   - split: train
     path: "tca_Latn/train/*.arrow"
-  - split: dev
-    path: "tca_Latn/dev/*.arrow"
-  - split: test
-    path: "tca_Latn/test/*.arrow"
 - config_name: uig_Arab
   data_files:
   - split: train
     path: "uig_Arab/train/*.arrow"
-  - split: dev
-    path: "uig_Arab/dev/*.arrow"
-  - split: test
-    path: "uig_Arab/test/*.arrow"
 - config_name: glg_Latn
   data_files:
   - split: train
     path: "glg_Latn/train/*.arrow"
-  - split: dev
-    path: "glg_Latn/dev/*.arrow"
-  - split: test
-    path: "glg_Latn/test/*.arrow"
 - config_name: tah_Latn
   data_files:
   - split: train
     path: "tah_Latn/train/*.arrow"
-  - split: dev
-    path: "tah_Latn/dev/*.arrow"
 - config_name: ckb_Arab
   data_files:
   - split: train
     path: "ckb_Arab/train/*.arrow"
-  - split: dev
-    path: "ckb_Arab/dev/*.arrow"
-  - split: test
-    path: "ckb_Arab/test/*.arrow"
 - config_name: gle_Latn
   data_files:
   - split: train
     path: "gle_Latn/train/*.arrow"
-  - split: dev
-    path: "gle_Latn/dev/*.arrow"
-  - split: test
-    path: "gle_Latn/test/*.arrow"
 - config_name: lim_Latn
   data_files:
   - split: train
     path: "lim_Latn/train/*.arrow"
-  - split: dev
-    path: "lim_Latn/dev/*.arrow"
-  - split: test
-    path: "lim_Latn/test/*.arrow"
 - config_name: slk_Latn
   data_files:
   - split: train
     path: "slk_Latn/train/*.arrow"
-  - split: dev
-    path: "slk_Latn/dev/*.arrow"
-  - split: test
-    path: "slk_Latn/test/*.arrow"
 - config_name: nds_Latn
   data_files:
   - split: train
     path: "nds_Latn/train/*.arrow"
-  - split: dev
-    path: "nds_Latn/dev/*.arrow"
-  - split: test
-    path: "nds_Latn/test/*.arrow"
 - config_name: kor_Hang
   data_files:
   - split: train
     path: "kor_Hang/train/*.arrow"
-  - split: dev
-    path: "kor_Hang/dev/*.arrow"
-  - split: test
-    path: "kor_Hang/test/*.arrow"
 - config_name: uzb_Latn
   data_files:
   - split: train
     path: "uzb_Latn/train/*.arrow"
-  - split: dev
-    path: "uzb_Latn/dev/*.arrow"
-  - split: test
-    path: "uzb_Latn/test/*.arrow"
 - config_name: pfl_Latn
   data_files:
   - split: train
     path: "pfl_Latn/train/*.arrow"
-  - split: dev
-    path: "pfl_Latn/dev/*.arrow"
-  - split: test
-    path: "pfl_Latn/test/*.arrow"
 - config_name: azj_Latn
   data_files:
   - split: train
     path: "azj_Latn/train/*.arrow"
-  - split: dev
-    path: "azj_Latn/dev/*.arrow"
-  - split: test
-    path: "azj_Latn/test/*.arrow"
 - config_name: tgk_Cyrl
   data_files:
   - split: train
@@ -2849,58 +1527,30 @@ configs:
   data_files:
   - split: train
     path: "glv_Latn/train/*.arrow"
-  - split: dev
-    path: "glv_Latn/dev/*.arrow"
-  - split: test
-    path: "glv_Latn/test/*.arrow"
 - config_name: jam_Latn
   data_files:
   - split: train
     path: "jam_Latn/train/*.arrow"
-  - split: dev
-    path: "jam_Latn/dev/*.arrow"
-  - split: test
-    path: "jam_Latn/test/*.arrow"
 - config_name: kat_Geor
   data_files:
   - split: train
     path: "kat_Geor/train/*.arrow"
-  - split: dev
-    path: "kat_Geor/dev/*.arrow"
-  - split: test
-    path: "kat_Geor/test/*.arrow"
 - config_name: fry_Latn
   data_files:
   - split: train
     path: "fry_Latn/train/*.arrow"
-  - split: dev
-    path: "fry_Latn/dev/*.arrow"
-  - split: test
-    path: "fry_Latn/test/*.arrow"
 - config_name: kat_Latn
   data_files:
   - split: train
     path: "kat_Latn/train/*.arrow"
-  - split: dev
-    path: "kat_Latn/dev/*.arrow"
-  - split: test
-    path: "kat_Latn/test/*.arrow"
 - config_name: twi_Latn
   data_files:
   - split: train
     path: "twi_Latn/train/*.arrow"
-  - split: dev
-    path: "twi_Latn/dev/*.arrow"
-  - split: test
-    path: "twi_Latn/test/*.arrow"
 - config_name: eus_Latn
   data_files:
   - split: train
     path: "eus_Latn/train/*.arrow"
-  - split: dev
-    path: "eus_Latn/dev/*.arrow"
-  - split: test
-    path: "eus_Latn/test/*.arrow"
 - config_name: toi_Latn
   data_files:
   - split: train
@@ -2913,18 +1563,10 @@ configs:
   data_files:
   - split: train
     path: "tyv_Cyrl/train/*.arrow"
-  - split: dev
-    path: "tyv_Cyrl/dev/*.arrow"
-  - split: test
-    path: "tyv_Cyrl/test/*.arrow"
 - config_name: arz_Arab
   data_files:
   - split: train
     path: "arz_Arab/train/*.arrow"
-  - split: dev
-    path: "arz_Arab/dev/*.arrow"
-  - split: test
-    path: "arz_Arab/test/*.arrow"
 - config_name: hyw_Armn
   data_files:
   - split: train
@@ -2933,26 +1575,14 @@ configs:
   data_files:
   - split: train
     path: "chk_Latn/train/*.arrow"
-  - split: dev
-    path: "chk_Latn/dev/*.arrow"
-  - split: test
-    path: "chk_Latn/test/*.arrow"
 - config_name: vol_Latn
   data_files:
   - split: train
     path: "vol_Latn/train/*.arrow"
-  - split: dev
-    path: "vol_Latn/dev/*.arrow"
-  - split: test
-    path: "vol_Latn/test/*.arrow"
 - config_name: kek_Latn
   data_files:
   - split: train
     path: "kek_Latn/train/*.arrow"
-  - split: dev
-    path: "kek_Latn/dev/*.arrow"
-  - split: test
-    path: "kek_Latn/test/*.arrow"
 - config_name: teo_Latn
   data_files:
   - split: train
@@ -2961,64 +1591,34 @@ configs:
   data_files:
   - split: train
     path: "ell_Grek/train/*.arrow"
-  - split: dev
-    path: "ell_Grek/dev/*.arrow"
-  - split: test
-    path: "ell_Grek/test/*.arrow"
 - config_name: kan_Knda
   data_files:
   - split: train
     path: "kan_Knda/train/*.arrow"
-  - split: dev
-    path: "kan_Knda/dev/*.arrow"
-  - split: test
-    path: "kan_Knda/test/*.arrow"
 - config_name: tpi_Latn
   data_files:
   - split: train
     path: "tpi_Latn/train/*.arrow"
-  - split: dev
-    path: "tpi_Latn/dev/*.arrow"
-  - split: test
-    path: "tpi_Latn/test/*.arrow"
 - config_name: rop_Latn
   data_files:
   - split: train
     path: "rop_Latn/train/*.arrow"
-  - split: dev
-    path: "rop_Latn/dev/*.arrow"
-  - split: test
-    path: "rop_Latn/test/*.arrow"
 - config_name: lua_Latn
   data_files:
   - split: train
     path: "lua_Latn/train/*.arrow"
-  - split: dev
-    path: "lua_Latn/dev/*.arrow"
 - config_name: mad_Latn
   data_files:
   - split: train
     path: "mad_Latn/train/*.arrow"
-  - split: dev
-    path: "mad_Latn/dev/*.arrow"
-  - split: test
-    path: "mad_Latn/test/*.arrow"
 - config_name: top_Latn
   data_files:
   - split: train
     path: "top_Latn/train/*.arrow"
-  - split: dev
-    path: "top_Latn/dev/*.arrow"
-  - split: test
-    path: "top_Latn/test/*.arrow"
 - config_name: scn_Latn
   data_files:
   - split: train
     path: "scn_Latn/train/*.arrow"
-  - split: dev
-    path: "scn_Latn/dev/*.arrow"
-  - split: test
-    path: "scn_Latn/test/*.arrow"
 - config_name: war_Latn
   data_files:
   - split: train
@@ -3027,48 +1627,26 @@ configs:
   data_files:
   - split: train
     path: "ngl_Latn/train/*.arrow"
-  - split: dev
-    path: "ngl_Latn/dev/*.arrow"
 - config_name: mal_Mlym
   data_files:
   - split: train
     path: "mal_Mlym/train/*.arrow"
-  - split: dev
-    path: "mal_Mlym/dev/*.arrow"
-  - split: test
-    path: "mal_Mlym/test/*.arrow"
 - config_name: szl_Latn
   data_files:
   - split: train
     path: "szl_Latn/train/*.arrow"
-  - split: dev
-    path: "szl_Latn/dev/*.arrow"
-  - split: test
-    path: "szl_Latn/test/*.arrow"
 - config_name: orm_Latn
   data_files:
   - split: train
     path: "orm_Latn/train/*.arrow"
-  - split: dev
-    path: "orm_Latn/dev/*.arrow"
-  - split: test
-    path: "orm_Latn/test/*.arrow"
 - config_name: urd_Arab
   data_files:
   - split: train
     path: "urd_Arab/train/*.arrow"
-  - split: dev
-    path: "urd_Arab/dev/*.arrow"
-  - split: test
-    path: "urd_Arab/test/*.arrow"
 - config_name: cbk_Latn
   data_files:
   - split: train
     path: "cbk_Latn/train/*.arrow"
-  - split: dev
-    path: "cbk_Latn/dev/*.arrow"
-  - split: test
-    path: "cbk_Latn/test/*.arrow"
 - config_name: tgk_Arab
   data_files:
   - split: train
@@ -3115,7 +1693,6 @@ language:
 - bcl
 - bel
 - bem
-- ben
 - ber
 - bew
 - bih
@@ -3268,7 +1845,6 @@ language:
 - kur
 - lao
 - lat
-- lav
 - lfn
 - lhu
 - lij
@@ -3376,7 +1952,6 @@ language:
 - rue
 - rug
 - run
-- rus
 - sag
 - sah
 - san
@@ -3411,9 +1986,9 @@ language:
 - tah
 - tam
 - tat
+- tbz
 - tca
 - tdt
-- tel
 - teo
 - tgk
 - tgl