code: def test_tokenize_no_byte_offsets(self):
      tokenizer = Tokenizer()
      sentence = "Ordér mê å ćoƒfee"
      expected = [
          Token("ordér", 0, 5),
          Token("mê", 6, 8),
          Token("å", 9, 10),
          Token("ćoƒfee", 11, 17),
      ]
      tokens = tokenizer.tokenize(sentence)
      self.assertListEqual(expected, tokens)
  
imports: import unittest
  from pytext.data.tokenizers import GPT2BPETokenizer, SentencePieceTokenizer, SPEandWordTokenizer, Tokenizer, WordPieceTokenizer
  from pytext.data.tokenizers.tokenizer import Token
label_desc: Use image node_id 4 for calling the TokenizeTest obj's underlying member method code with example usage: obj.test_tokenize_no_byte_offsets() without return types