code: def test_tokenize(self):
      assert_equal(
          self.tokenizer.tokenize(self.text),
          [
              "Beautiful is better than ugly.",
              "Simple is better than complex.",
          ],
      )
  
imports: import unittest
  from nose.plugins.attrib import attr
  from nose.tools import *
  from textblob.tokenizers import WordTokenizer, SentenceTokenizer, word_tokenize, sent_tokenize
  from textblob.compat import PY2
label_desc: Use image node_id 2 for calling the TestSentenceTokenizer obj's underlying member method code with example usage: obj.test_tokenize() without return types