Update duckdb index files

default/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:9523f7200fae94867b785febfb3da7536ae2efbaa2b19e5a4f66d7657138b8bd
-size 58208256
+oid sha256:4c11f1c580f20a72093c75f0e32cef1c44ac61835da02c1e316c82be35c1f680
+size 58470400