Update duckdb index files

.gitattributes

@@ -54,3 +54,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 Saikumar8099--bonus/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Saikumar8099--bonus/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+Saikumar8099--bonus/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

Saikumar8099--bonus/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:45f7e209b7507f5df6bb2e4e35ee0f46dbbff027a1a736c7634ba394c3fe78bf
+size 1323008