Update parquet files

achang--doclayout_box/parquet-train.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b784c989dcf708efa007a48ec380f8633e78b20334730e0c7595930aeb40d590
-size 281410405
+oid sha256:9e26e183bb5e726a8cff471ec1ca4e235051a2cc4e0c6b53096e4fd34ccc9500
+size 281482206