Update duckdb index files

default/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f5e6fa6b88bded9b816f73f3cb9d076b58007c6df75137715700957bb0cbd8be
-size 32518144
+oid sha256:9c73b1db6400f53948c9a58bdfabaa17bf7f682b88674f3349c5e51843cd51dd
+size 33042432