Update duckdb index files

.gitattributes

@@ -35,3 +35,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.mp3 filter=lfs diff=lfs merge=lfs -text
 *.ogg filter=lfs diff=lfs merge=lfs -text
 *.wav filter=lfs diff=lfs merge=lfs -text
+DDSC--reddit-da-asr-preprocessed/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

DDSC--reddit-da-asr-preprocessed/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ad445d2cff3b259bd2dbf57819dc18501dc4be6ee8d6c4750703f4b48fdb120e
+size 1412182016