Update duckdb index files

.gitattributes

@@ -55,3 +55,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 MrbBakh--Amazon/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 MrbBakh--Amazon/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 MrbBakh--Amazon/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:114836e81a8e96406528ac189829a959b7dc3c21fa2d9636fe1f9f6cfc194bca
+size 3158016