code: def test_model_format_config():
      assert isinstance(
          ModelFormatConfig(name="raw"), RawModelFormatConfig
      )
      assert ModelFormatConfig(
          name="graph", dummy_input=[1, 2, 3]
      ).dummy_input == [1, 2, 3]
  
imports: import pytest
  from nni.experiment.config import *
  from nni.nas.experiment.config import *
label_desc: Use image node_id 2 for calling a global function with example usage: test_model_format_config() without return types