input: Write a function to create an AI-based chatbot in Python that can answer simple queries about a product or service. The function should initialize a dictionary of predefined answers to common questions. If a user's question matches an entry in the dictionary, the chatbot should respond with the corresponding answer. If the question does not match any entry, the chatbot should provide a default response. The chatbot should continuously ask for input until the user decides to exit. If the chatbot's response is 'Goodbye', the chatbot should terminate.
  
  def create_chatbot():
      answers = {
          'What is XYZ?': 'XYZ is a company that provides XYZ services.',
          'What does XYZ do?': 'XYZ helps customers find solutions to their problems.',
          'Where is XYZ located?': 'XYZ is located in ABC city.',
          'What are the benefits of using XYZ?': 'XYZ provides a quick and easy way to find solutions to your problems.'
      }
      
      def generate_response(question):
          if question in answers:
              return answers[question]
          else:
              return random.choice(['I am not sure I understand.', 'Can you give me more information?', 'Can I help you with something else?'])
      
      question = input('Welcome to XYZ. How can I help you? ')
      response = generate_response(question)
      
      while response != 'Goodbye':
          print(response)
          question = input('Is there anything else I can help you with? ')
          response = generate_response(question)
      
      print('Goodbye!')
  
  import random
  
  # Test case 1: Query matches a predefined answer
  assert generate_response('What is XYZ?') == 'XYZ is a company that provides XYZ services.'
  
  # Test case 2: Query does not match any predefined answer
  assert generate_response('What is the weather today?') in ['I am not sure I understand.', 'Can you give me more information?', 'Can I help you with something else?']
  
  # Test case 3: Exit the chatbot with 'Goodbye'
  response = ''
  question = input('Welcome to XYZ. How can I help you? ')
  response = generate_response(question)
  while response != 'Goodbye':
      print(response)
      question = input('Is there anything else I can help you with? ')
      response = generate_response(question)
  print('Goodbye!') == 'Goodbye!'
output: def create_chatbot():
      answers = {
          'What is XYZ?': 'XYZ is a company that provides XYZ services.',
          'What does XYZ do?': 'XYZ helps customers find solutions to their problems.',
          'Where is XYZ located?': 'XYZ is located in ABC city.',
          'What are the benefits of using XYZ?': 'XYZ provides a quick and easy way to find solutions to your problems.'
      }
      
      def generate_response(question):
          if question in answers:
              return answers[question]
          else:
              return random.choice(['I am not sure I understand.', 'Can you give me more information?', 'Can I help you with something else?'])
      
      question = input('Welcome to XYZ. How can I help you? ')
      response = generate_response(question)
      
      while response != 'Goodbye':
          print(response)
          question = input('Is there anything else I can help you with? ')
          response = generate_response(question)
      
      print('Goodbye!')