input: Write a function to create a basic chatbot in Python that responds to casual inquiries with random responses from a predefined list. The chatbot should also terminate the conversation when the user inputs 'Goodbye'.
  
  def chatbot_response(user_input):
      answers = ["That's a great question!", 
          "I'm not sure, but I'll try to find out!", 
          "That sounds interesting, tell me more!", 
          "I have no idea, sorry!"]
      response = random.choice(answers)
      return response
  
  assert chatbot_response("Hello") in ["That's a great question!", 
      "I'm not sure, but I'll try to find out!", 
      "That sounds interesting, tell me more!", 
      "I have no idea, sorry!"]
  assert chatbot_response("How are you?") in ["That's a great question!", 
      "I'm not sure, but I'll try to find out!", 
      "That sounds interesting, tell me more!", 
      "I have no idea, sorry!"]
  assert chatbot_response("Tell me a joke") in ["That's a great question!", 
      "I'm not sure, but I'll try to find out!", 
      "That sounds interesting, tell me more!", 
      "I have no idea, sorry!"]
  assert chatbot_response("Goodbye") in ["That's a great question!", 
      "I'm not sure, but I'll try to find out!", 
      "That sounds interesting, tell me more!", 
      "I have no idea, sorry!"]
  assert chatbot_response("") in ["That's a great question!", 
      "I'm not sure, but I'll try to find out!", 
      "That sounds interesting, tell me more!", 
      "I have no idea, sorry!"]
  
  while True:
      user_input = input('You: ')
      if user_input == 'Goodbye':
          print('Chatbot: Goodbye!')
          break
      else:
          print('Chatbot: ', chatbot_response(user_input))
output: def chatbot_response(user_input):
      if user_input == 'Goodbye':
          return 'Goodbye!'
      answers = ["That's a great question!", 
          "I'm not sure, but I'll try to find out!", 
          "That sounds interesting, tell me more!", 
          "I have no idea, sorry!"]
      response = random.choice(answers)
      return response