code: def test_model_card_to_json_file(self):
      model_card_first = ModelCard.from_dict(self.inputs_dict)
  
      with tempfile.TemporaryDirectory() as tmpdirname:
          filename = os.path.join(tmpdirname, "modelcard.json")
          model_card_first.to_json_file(filename)
          model_card_second = ModelCard.from_json_file(filename)
  
      self.assertEqual(
          model_card_second.to_dict(), model_card_first.to_dict()
      )
  
file_path: H2O/h2o_flexgen/benchmark/third_party/transformers/tests/utils/test_model_card.py
imports: import json
  import os
  import tempfile
  import unittest
  from transformers.modelcard import ModelCard
label_desc: Use image node_id 4 for calling the ModelCardTester obj's underlying member method code with example usage: obj.test_model_card_to_json_file() without return types