Update parquet files

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

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 285403830
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+size 237878835

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

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:219886146e0dc50701761399421078a7fa7db46d0e1bcc29fc7d386d22c5f5cc
-size 189656474
+oid sha256:3a798403beb62049e479c147bb60aeba1d605b315a87c24efd6666fab64b8c8b
+size 237704471