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
+xiaoqia--PATTERN/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

xiaoqia--PATTERN/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a3798477691910d42e57318b804934d444bfe8c2c49f59b4203f2194b0d6ae25
+size 26488832