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

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

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:01bda7a370eba7d57f276a12ae59784e406c2ac54f78688f87dd5adbc512e140
+size 1323008