code: def test_dummy_response():
      from rasa.nlu.emulators.no_emulator import NoEmulator
  
      em = NoEmulator()
      data = {
          "intent": "greet",
          "text": "hi",
          "entities": {},
          "confidence": 1.0,
      }
      assert em.normalise_response_json(data) == data
  
label_desc: Use image node_id 2 for calling a global function with example usage: test_dummy_response() without return types