code: def test_save_load_config(self, config_name):
      config = GenerationConfig(
          do_sample=True,
          temperature=0.7,
          length_penalty=1.0,
          bad_words_ids=[[1, 2, 3], [4, 5]],
      )
      with tempfile.TemporaryDirectory() as tmp_dir:
          config.save_pretrained(tmp_dir, config_name=config_name)
          loaded_config = GenerationConfig.from_pretrained(
              tmp_dir, config_name=config_name
          )
  
      # Checks parameters that were specified
      self.assertEqual(loaded_config.do_sample, True)
      self.assertEqual(loaded_config.temperature, 0.7)
      self.assertEqual(loaded_config.length_penalty, 1.0)
      self.assertEqual(loaded_config.bad_words_ids, [[1, 2, 3], [4, 5]])
  
      # Checks parameters that were not specified (defaults)
      self.assertEqual(loaded_config.top_k, 50)
      self.assertEqual(loaded_config.max_length, 20)
      self.assertEqual(loaded_config.max_time, None)
  
imports: import copy
  import os
  import tempfile
  import unittest
  import warnings
  from huggingface_hub import HfFolder, delete_repo
  from parameterized import parameterized
  from requests.exceptions import HTTPError
  from transformers import AutoConfig, GenerationConfig
  from transformers.testing_utils import TOKEN, USER, is_staging_test
label_desc: Use image node_id 1 for calling the GenerationConfigTest obj's underlying member method code with example usage: obj.test_save_load_config(config_name) without return types