docstr: Test the case that one response is known and there is a response
  entry for it in the database.
docstr_tok: ["Test","the","case","that","one","response","is","known","and","there","is","a","response","entry","for","it","in","the","database","."]
code: def test_two_statements_one_response_known(self):
      """
      Test the case that one response is known and there is a response
      entry for it in the database.
      """
      self.chatbot.storage.create(text="Hi", in_response_to=None)
      self.chatbot.storage.create(text="Hello", in_response_to="Hi")
  
      response = self.chatbot.get_response("Hi")
  
      self.assertEqual(response.confidence, 1)
      self.assertEqual(response.text, "Hello")
  
imports: from tests.base_case import ChatBotTestCase
  from chatterbot.logic import LogicAdapter
  from chatterbot.conversation import Statement
label_desc: Use image node_id 7 for calling the ChatterBotResponseTestCase obj's underlying member method code with example usage: obj.test_two_statements_one_response_known() without return types