code: def test_isinstance_of_dict():
      assert isinstance(DogmaticDict(), dict)
  
file_path: sacred/tests/test_config/test_dogmatic_dict.py
imports: import pytest
  from sacred.config.custom_containers import DogmaticDict
label_desc: Use image node_id 1 for calling a global function with example usage: test_isinstance_of_dict() without return types