Update parquet files

default/{train → validation}/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5af9cc0755089278179eafbffa2e268960ed969e25782c4d13086dc9d602596c
-size 1656125
+oid sha256:59f053aac91d80bdf00533f9208b96803940b2b3092b4ee55794821c7dd1c8f8
+size 1454487