code: def test_tokenizer(self):
      tokenizer = self.get_tokenizer()
  
      processor = BarkProcessor(tokenizer=tokenizer)
  
      encoded_processor = processor(text=self.input_string)
  
      encoded_tok = tokenizer(
          self.input_string,
          padding="max_length",
          max_length=256,
          add_special_tokens=False,
          return_attention_mask=True,
          return_token_type_ids=False,
      )
  
      for key in encoded_tok.keys():
          self.assertListEqual(
              encoded_tok[key],
              encoded_processor[key].squeeze().tolist(),
          )
  
file_path: transformers/tests/models/bark/test_processor_bark.py
imports: import os
  import shutil
  import tempfile
  import unittest
  import numpy
  from transformers import AutoTokenizer, BarkProcessor
  from transformers.testing_utils import require_torch, slow
label_desc: Use image node_id 7 for calling the BarkProcessorTest obj's underlying member method code with example usage: obj.test_tokenizer() without return types