Update duckdb index files

zcahjl3--story_PPO/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4587550574e3b86ae42c6fdbc63c7a5c951a956426807eaefcfd9a820261b658
-size 1585152
+oid sha256:9b5cc7be246c5a4e10d6240f95926ba92b6fb8c5e5c5f9e44bb3833f781bd4d5
+size 1323008