input: Write a function to implement a simple chatbot using state diagrams in Python. The chatbot should start at a defined initial state and transition between states based on user input. If the user input does not match any defined transitions, the chatbot should prompt the user to try again. If the state has no replies, it means the conversation has ended, and the chatbot should print "Goodbye!" and display the recorded conversation.
  
  def chatbot():
      # Create the states
      state0 = {
           'name': 'state0',
           'message': 'Hello! How can I help you?',
           'replies': {'I need some advice': 'state1', 'Can you answer my questions?': 'state2'}
      }
  
      state1 = {
           'name': 'state1',
           'message': 'Sure, what kind of advice do you need?',
           'replies': {'Career advice': 'state3','Health advice': 'state4'}
      }
  
      state2 = {
           'name': 'state2',
           'message': 'Yes, I'll do my best! What do you want to know?',
           'replies': {'Where can I find good tutorials': 'state5', 'Why is coding so hard': 'state6'}
      }
  
      state3 = {
           'name': 'state3',
           'message': 'It is always a good idea to research the field you are interested in and creating a plan to learn the skills that are required. Make sure to contact professionals in the field to understand their experience.',
           'replies': {}
      }
  
      state4 = {
           'name': 'state4',
           'message': 'Focus on eating healthy and staying active. Make sure to consult a medical professional if you have any concerns.',
           'replies': {}
      }
  
      state5 = {
           'name': 'state5',
           'message': 'You can find tutorials online or join coding communities to get help from experienced coders. StackOverflow and Cod
output: def chatbot():
      states = {
          'state0': {
              'name': 'state0',
              'message': 'Hello! How can I help you?',
              'replies': {'I need some advice': 'state1', 'Can you answer my questions?': 'state2'}
          },
          'state1': {
              'name': 'state1',
              'message': 'Sure, what kind of advice do you need?',
              'replies': {'Career advice': 'state3', 'Health advice': 'state4'}
          },
          'state2': {
              'name': 'state2',
              'message': "Yes, I'll do my best! What do you want to know?",
              'replies': {'Where can I find good tutorials': 'state5', 'Why is coding so hard': 'state6'}
          },
          'state3': {
              'name': 'state3',
              'message': 'It is always a good idea to research the field you are interested in and creating a plan to learn the skills that are required. Make sure to contact professionals in the field to understand their experience.',
              'replies': {}
          },
          'state4': {
              'name': 'state4',
              'message': 'Focus on eating healthy and staying active. Make sure to consult a medical professional if you have any concerns.',
              'replies': {}
          },
          'state5': {
              'name': 'state5',
              'message': 'You can find tutorials online or join coding communities to get help from experienced coders. StackOverflow and Codecademy are great resources.',
              'replies': {}
          },
          'state6': {
              'name': 'state6',
              'message': 'Coding can be challenging because it requires a lot of practice and problem-solving skills. Keep practicing and don\'t be afraid to ask for help.',
              'replies': {}
          }
      }
  
      current_state = 'state0'
      conversation = []
  
      while True:
          state = states[current_state]
          conversation.append(state['message'])
          print(state['message'])
  
          if not state['replies']:
              print("Goodbye!")
              break
  
          user_input = input("You: ")
          if user_input in state['replies']:
              current_state = state['replies'][user_input]
          else:
              print("I don't understand that. Please try again.")
  
      for msg in conversation:
          print(msg)