code: def test_from_pretrained_dynamic_config(self):
      # If remote code is not set, we will time out when asking whether to load the model.
      with self.assertRaises(ValueError):
          config = AutoConfig.from_pretrained(
              "hf-internal-testing/test_dynamic_model"
          )
      # If remote code is disabled, we can't load this config.
      with self.assertRaises(ValueError):
          config = AutoConfig.from_pretrained(
              "hf-internal-testing/test_dynamic_model",
              trust_remote_code=False,
          )
  
      config = AutoConfig.from_pretrained(
          "hf-internal-testing/test_dynamic_model",
          trust_remote_code=True,
      )
      self.assertEqual(config.__class__.__name__, "NewModelConfig")
  
      # Test config can be reloaded.
      with tempfile.TemporaryDirectory() as tmp_dir:
          config.save_pretrained(tmp_dir)
          reloaded_config = AutoConfig.from_pretrained(
              tmp_dir, trust_remote_code=True
          )
      self.assertEqual(
          reloaded_config.__class__.__name__, "NewModelConfig"
      )
  
imports: import importlib
  import json
  import os
  import sys
  import tempfile
  import unittest
  from pathlib import Path
  import transformers
  import transformers.models.auto
  from transformers.models.auto.configuration_auto import CONFIG_MAPPING, AutoConfig
  from transformers.models.bert.configuration_bert import BertConfig
  from transformers.models.roberta.configuration_roberta import RobertaConfig
  from transformers.testing_utils import DUMMY_UNKNOWN_IDENTIFIER, get_tests_dir
  from test_module.custom_configuration import CustomConfig
label_desc: Use image node_id 12 for calling the AutoConfigTest obj's underlying member method code with example usage: obj.test_from_pretrained_dynamic_config() without return types