code: def get_tokenizer(self, **kwargs):
      kwargs.update(self.special_tokens_map)
      return BertweetTokenizer.from_pretrained(
          self.tmpdirname, **kwargs
      )
  
file_path: transformers/tests/models/bertweet/test_tokenization_bertweet.py
imports: import os
  import unittest
  from transformers.models.bertweet.tokenization_bertweet import VOCAB_FILES_NAMES, BertweetTokenizer
  from ...test_tokenization_common import TokenizerTesterMixin
label_desc: Use image node_id 2 for calling the BertweetTokenizationTest obj's underlying member method code with example usage: obj.get_tokenizer() and returns: BertweetTokenizer