code: def test_fixed_has_precedence_over_fallback():
      d = DogmaticDict(fixed={"a": 0}, fallback={"a": 23})
      assert d["a"] == 0
  
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 14 for calling a global function with example usage: test_fixed_has_precedence_over_fallback() without return types