Update duckdb index files

default/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e9967557c4d7347d729ab042e9b5e49e216ea29f73329cd45b1af7f956002205
-size 53227520
+oid sha256:40214952c0390af0aa9dfc582ea261369b921ab20a0b68ec4c3a0c994cf0ba21
+size 62926848