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
+datatab--SrpWikiDataset/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

datatab--SrpWikiDataset/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:79b8ee770546c658a1b2f3aec360203fc147e0626de0125b8f452b560cf124ac
+size 903884800