Update parquet files

{y2lan--japan-law → default}/train/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e5f4f39c7d37eac735a3575f0e0d4f21de40058399a85047f262985d5c46fe86
-size 131922536
+oid sha256:a895d54afcb964571facb7e827b19e2b887f50b07460b8df21f10f254f0e160d
+size 131922372

y2lan--japan-law/train/index.duckdb

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4002f6ba4caa5e6650dbaff422713a4190a574d1763551b41737e0a7ae9fb6b7
-size 83374080