code: def test_viet_dict(self):
      words = viet_dict_11K.words
      self.assertEqual(11373, len(words))
  
imports: from unittest import TestCase
  from underthesea.corpus import viet_dict_11K
  import sys
label_desc: Use image node_id 1 for calling the Test_VietDict obj's underlying member method code with example usage: obj.test_viet_dict() without return types