code: def setUp(self):
      super().setUp()
  
      self.chatbot.logic_adapters = [
          DummyMutatorLogicAdapter(self.chatbot)
      ]
  
      self.trainer = ListTrainer(
          self.chatbot, show_training_progress=False
      )
  
      self.trainer.train(["Hello", "How are you?"])
  
file_path: ChatterBot/tests/logic/test_data_cache.py
imports: from tests.base_case import ChatBotTestCase
  from chatterbot.logic import LogicAdapter
  from chatterbot.trainers import ListTrainer
label_desc: Use image node_id 1 for calling the DataCachingTests obj's underlying member method code with example usage: obj.setUp() without return types