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
+MrDragonFox--test/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

MrDragonFox--test/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e4dce87dda9db301343b9f533152ba3506cd769079e5e52e521e65230afb633
+size 1060864