Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ 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
+hezarai--xlsum-fa/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

hezarai--xlsum-fa/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3917658527de065ae468c94157010c6dbd3a8d79045e35830894ab690d252379
+size 38809600