input: Write a function to create a chatbot that provides customer support for a restaurant by randomly selecting a response from a predefined list of possible answers and prints it to the user. The function should read the user's question from a file named 'random_user_question.txt'.
  def restaurant_support_chatbot():
      possible_responses = [
          'We serve a variety of dishes - from salads to pizzas to steaks!',
          'Check out our menu for a full list of options',
          'We serve a variety of dishes, including traditional Italian, Mexican, and American fare. What would you like to try?',
          'We have a great selection of meals! What kind of dish are you looking for?',
          'We have a unique selection of meals - have you checked out our menu?'
      ]
      
      with open('random_user_question.txt') as user_question:
          question = user_question.read()
      
      response = random.choice(possible_responses)
      
      print(response)
  
  assert restaurant_support_chatbot() in [
      'We serve a variety of dishes - from salads to pizzas to steaks!',
      'Check out our menu for a full list of options',
      'We serve a variety of dishes, including traditional Italian, Mexican, and American fare. What would you like to try?',
      'We have a great selection of meals! What kind of dish are you looking for?',
      'We have a unique selection of meals - have you checked out our menu?'
  ]
output: def restaurant_support_chatbot():
      possible_responses = [
          'We serve a variety of dishes - from salads to pizzas to steaks!',
          'Check out our menu for a full list of options',
          'We serve a variety of dishes, including traditional Italian, Mexican, and American fare. What would you like to try?',
          'We have a great selection of meals! What kind of dish are you looking for?',
          'We have a unique selection of meals - have you checked out our menu?'
      ]
      
      with open('random_user_question.txt') as user_question:
          question = user_question.read()
      
      response = random.choice(possible_responses)
      
      print(response)