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
+benchan79--github-issues/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

benchan79--github-issues/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b9798d76d68b917c40dd7a1b04171cf22d023ff9a49e7cb26d5f14fe0d30829e
+size 14954496