code: def setUp(self):
      super().setUp()
  
      vocab = [
          "__start__",
          "adapt",
          "act",
          "ap@@",
          "te",
          "__end__",
          "__unk__",
      ]
      vocab_tokens = dict(zip(vocab, range(len(vocab))))
  
      merges = [
          "#version: 0.2",
          "a p",
          "t e</w>",
          "ap t</w>",
          "a d",
          "ad apt</w>",
          "a c",
          "ac t</w>",
          "",
      ]
      self.special_tokens_map = {
          "unk_token": "__unk__",
          "bos_token": "__start__",
          "eos_token": "__end__",
      }
  
      self.vocab_file = os.path.join(
          self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"]
      )
      self.merges_file = os.path.join(
          self.tmpdirname, VOCAB_FILES_NAMES["merges_file"]
      )
      with open(self.vocab_file, "w", encoding="utf-8") as fp:
          fp.write(json.dumps(vocab_tokens) + "\n")
      with open(self.merges_file, "w", encoding="utf-8") as fp:
          fp.write("\n".join(merges))
  
file_path: H2O/h2o_flexgen/benchmark/third_party/transformers/tests/models/blenderbot_small/test_tokenization_blenderbot_small.py
imports: import json
  import os
  import unittest
  from transformers.models.blenderbot_small.tokenization_blenderbot_small import VOCAB_FILES_NAMES, BlenderbotSmallTokenizer
  from ...test_tokenization_common import TokenizerTesterMixin
label_desc: Use image node_id 1 for calling the BlenderbotSmallTokenizerTest obj's underlying member method code with example usage: obj.setUp() without return types