code: def test_recursive_dict_should_raise_when_item_missing():
      with pytest.raises(KeyError):
          r = RecursiveDict()
          missing = r["missing"]
  
file_path: Neuraxle/testing_neuraxle/test_recursive_dict.py
imports: import pytest
  from neuraxle.hyperparams.space import RecursiveDict, HyperparameterSamples
label_desc: Use image node_id 8 for calling a global function with example usage: test_recursive_dict_should_raise_when_item_missing() without return types