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 include predefined answers for specific questions and generate random responses for other queries. The chatbot should start a conversation and keep interacting with the user until they say goodbye.
  assert generate_response('What is XYZ?')=='XYZ is a company that provides XYZ services.'
  assert generate_response('What does XYZ do?')=='XYZ helps customers find solutions to their problems.'
  assert generate_response('Where is XYZ located?')=='XYZ is located in ABC city.'
  assert generate_response('What are the benefits of using XYZ?')=='XYZ provides a quick and easy way to find solutions to your problems.'
  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?']
  assert generate_response('Goodbye')=='Goodbye'
output: def generate_response(query):
      predefined_responses = {
          '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.',
          'Goodbye': 'Goodbye'
      }
      random_responses = [
          'I am not sure I understand.',
          'Can you give me more information?',
          'Can I help you with something else?'
      ]
      
      return predefined_responses.get(query, random.choice(random_responses))