code: def test_language_codes(self):
      self.assertEqual(
          self.tokenizer.convert_tokens_to_ids("__ace_Latn__"), 256002
      )
      self.assertEqual(
          self.tokenizer.convert_tokens_to_ids("__shn__"), 256152
      )
      self.assertEqual(
          self.tokenizer.convert_tokens_to_ids("__eng__"), 256047
      )
      self.assertEqual(
          self.tokenizer.convert_tokens_to_ids("__fra__"), 256057
      )
      self.assertEqual(
          self.tokenizer.convert_tokens_to_ids("__quy__"), 256144
      )
  
imports: import tempfile
  import unittest
  from transformers import SPIECE_UNDERLINE, AddedToken, BatchEncoding, PreTrainedTokenizerFast, SeamlessM4TTokenizer, SeamlessM4TTokenizerFast, is_torch_available
  from transformers.testing_utils import get_tests_dir, nested_simplify, require_sentencepiece, require_tokenizers, require_torch
  from ...test_tokenization_common import TokenizerTesterMixin
label_desc: Use image node_id 2 for calling the SeamlessM4TDistilledIntegrationTest obj's underlying member method code with example usage: obj.test_language_codes() without return types