code: def test_sequence_builders(self):
      tokenizer = self.tokenizer_class.from_pretrained(
          "abeja/gpt-neox-japanese-2.7b"
      )
  
      ids_1 = tokenizer.encode("ありがとう。", add_special_tokens=False)
      ids_2 = tokenizer.encode("どういたしまして。", add_special_tokens=False)
  
      encoded_sentence = tokenizer.build_inputs_with_special_tokens(
          ids_1
      )
      encoded_pair = tokenizer.build_inputs_with_special_tokens(
          ids_1, ids_2
      )
  
      assert encoded_sentence == ids_1
      assert encoded_pair == ids_1 + ids_2
  
file_path: transformers/tests/models/gpt_neox_japanese/test_tokenization_gpt_neox_japanese.py
imports: import json
  import os
  import unittest
  from transformers.models.gpt_neox_japanese.tokenization_gpt_neox_japanese import VOCAB_FILES_NAMES, GPTNeoXJapaneseTokenizer
  from transformers.testing_utils import require_tokenizers, slow
  from ...test_tokenization_common import TokenizerTesterMixin
label_desc: Use image node_id 9 for calling the GPTNeoXJapaneseTokenizationTest obj's underlying member method code with example usage: obj.test_sequence_builders() without return types