code: def test(self):
      corpus_name = "VLSP2013-WTK"
      revise_corpus(corpus_name)
  
imports: from unittest import TestCase
  from underthesea.datasets.vlsp2013_wtk.revise_corpus import revise_corpus
label_desc: Use image node_id 1 for calling the TestReviseCorpus obj's underlying member method code with example usage: obj.test() without return types