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
+0x-YuAN--source/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

0x-YuAN--source/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f3b86de0936a49b67f2d9e81d51a6a0a6c84ea4eb1949da93a5f1d7fe9ca32cf
+size 1374695424