Update parquet files

default/{test → train}/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:068b898a371c3289e78781c6deebe134cb7954860e89b63706cc83eb4f2f8a85
-size 6431943
+oid sha256:4bc153460ee600f822884a6e499e78e3f19143eb02b35defebfab24ac07f7606
+size 6431343