code: def test_dict_interface_initialized_empty():
      d = DogmaticDict()
      assert d == {}
      assert set(d.keys()) == set()
      assert set(d.values()) == set()
      assert set(d.items()) == set()
  
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 2 for calling a global function with example usage: test_dict_interface_initialized_empty() without return types