Update duckdb index files

.gitattributes

@@ -55,3 +55,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 EJinHF--SQuALITY_sparse_min_w_query/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 EJinHF--SQuALITY_sparse_min_w_query/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+EJinHF--SQuALITY_sparse_min_w_query/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

EJinHF--SQuALITY_sparse_min_w_query/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e080c65137d40a9cde4735e60edc6f0dcd5e6ccb5d55b06f14b04ac3cf182e1a
+size 6303744