Update parquet files

default/{test → train}/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:08c31042bf66b05287b1780e9cfa2545116a4a3b1b00c2fee10722a73ac926e1
-size 3352198
+oid sha256:12cb91eeab79a683ef8c1f7e89dadb29c8811d396cb7deeab6ae9d7fa2e3486e
+size 252538