code: def test_sentence_tokenize(self):
      self.assertRaises(
          AssertionError, self.test_processor.sentence_tokenize, sents
      )
      self.assertEqual(
          2, len(self.test_processor.sentence_tokenize(sents[0]))
      )
      self.assertEqual(
          ["我们正在玩乒乓球，你真的太懒了。", "她打的很漂亮。"],
          self.test_processor.sentence_tokenize(sents[0]),
      )
  
file_path: textflint/test/common/preprocess/test_cn_processor.py
imports: import unittest
  from textflint.common.preprocess.cn_processor import CnProcessor
label_desc: Use image node_id 6 for calling the TestCnProcessor obj's underlying member method code with example usage: obj.test_sentence_tokenize() without return types