Update parquet files

truongpdd--vietnamese_story/parquet-train-00000-of-00002.parquet

@@ -1,3 +1,3 @@
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+size 285403830

truongpdd--vietnamese_story/parquet-train-00001-of-00002.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:ea1c0fe3caee3f1c0815ef5e5334127451538a51151abc8283c0fb23db890822
-size 189656473
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