code: def test_get_sentinel_token_ids(self):
      tokenizer = T5Tokenizer(SAMPLE_VOCAB, extra_ids=10)
      self.assertListEqual(
          sorted(tokenizer.get_sentinel_token_ids()),
          sorted(range(1000, 1010)),
      )
  
imports: import json
  import os
  import re
  import tempfile
  import unittest
  from transformers import SPIECE_UNDERLINE, AddedToken, BatchEncoding, T5Tokenizer, T5TokenizerFast
  from transformers.testing_utils import get_tests_dir, require_sentencepiece, require_seqio, require_tokenizers, slow
  from transformers.utils import cached_property, is_tf_available, is_torch_available
  from ...test_tokenization_common import TokenizerTesterMixin
label_desc: Use image node_id 24 for calling the T5TokenizationTest obj's underlying member method code with example usage: obj.test_get_sentinel_token_ids() without return types