code: def test_enro_tokenizer_decode_ignores_language_codes(self):
      self.assertIn(RO_CODE, self.tokenizer.all_special_ids)
      generated_ids = [
          RO_CODE,
          884,
          9019,
          96,
          9,
          916,
          86792,
          36,
          18743,
          15596,
          5,
          2,
      ]
      result = self.tokenizer.decode(
          generated_ids, skip_special_tokens=True
      )
      expected_romanian = self.tokenizer.decode(
          generated_ids[1:], skip_special_tokens=True
      )
      self.assertEqual(result, expected_romanian)
      self.assertNotIn(self.tokenizer.eos_token, result)
  
imports: import shutil
  import tempfile
  import unittest
  from transformers import SPIECE_UNDERLINE, BatchEncoding, MBartTokenizer, MBartTokenizerFast, 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 4 for calling the MBartEnroIntegrationTest obj's underlying member method code with example usage: obj.test_enro_tokenizer_decode_ignores_language_codes() without return types