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
+ksgr5566--trial2/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

ksgr5566--trial2/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3220e3372add5a867bda3c825b5a1c52e3e0d7ad922ac48eb2066a805b3313e2
+size 1060864