input: 
  from typing import Dict, List, Any
  
  def chatbot_state_diagram(initial_state: Dict[str, Any]) -> List[str]:
      """
      Simulate a simple chatbot using state diagrams. The chatbot will respond based on the current state and user input.
      The state is represented as a dictionary with keys 'name', 'message', and 'replies'. The 'replies' key maps user inputs to the next state.
      
      >>> initial_state = {
      ...     'name': 'state0',
      ...     'message': 'Hello! How can I help you?',
      ...     'replies': {'I need some advice': 'state1', 'Can you answer my questions?': 'state2'}
      ... }
      >>> chatbot_state_diagram(initial_state)
      ['Hello! How can I help you?', 'User input', 'Goodbye!']
      """
      current_state = initial_state
      conversation = []
  
      while True:
          print(current_state['message'])
          conversation.append(current_state['message'])
  
          user_input = input('>> ')
          conversation.append(user_input)
  
          if user_input in current_state['replies']:
              current_state = eval(current_state['replies'][user_input])
          else:
              print("I don't understand what you mean. Please try again.")
              continue
  
          if not bool(current_state['replies']):
              print('Goodbye!')
              conversation.append('Goodbye!')
              break
  
      return conversation
  
output:     current_state = initial_state
      conversation = []
  
      while True:
          conversation.append(current_state['message'])
  
          if not current_state['replies']:
              conversation.append('Goodbye!')
              break
  
          user_input = 'User input'
          conversation.append(user_input)
  
          if user_input in current_state['replies']:
              current_state = eval(current_state['replies'][user_input])
          else:
              break
  
      return conversation