Update duckdb index files

.gitattributes

@@ -52,3 +52,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+bio-datasets--bigbio-ner-merged/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

bio-datasets--bigbio-ner-merged/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:01f7def7bc77c7f4dd671c361a25d287e57f978718c6d71351f0b86f9aba25bc
+size 987246592