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
+santhosh97--demo2/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

santhosh97--demo2/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ecf04029b6f2cb587743b7273d884ad3d95fb3c4b42840bbc71e2855386cfe8
+size 84946944