Update duckdb index files

Artificio--test/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:eb9a923df1f92e6b47ea7ec004d0f731c96279bd06dd56ea2a6c645ab04188c9
-size 559427584
+oid sha256:141afcf422a59f3d632f94617bed8e00cfae0fbd5f6e8dae6344c78f0d8b887d
+size 559951872