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
+YiYiXu--coyo-10-test/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

YiYiXu--coyo-10-test/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e2e61f1cf29abbc4bcd6f067c4c0c283572e0b6414f597ad3c7410ba0028d7c9
+size 5255168