code: def process_event(event):
      
      if event.type == EventType.ON_CONVERSATION_TURN_STARTED:
          print()
  
      print(event)
  
      if (event.type == EventType.ON_CONVERSATION_TURN_FINISHED and
              event.args and not event.args['with_follow_on_turn']):
          print()
      if event.type == EventType.ON_DEVICE_ACTION:
          for command, params in event.actions:
              print('Do command', command, 'with params', str(params))
docs: Pretty prints events.
  
      Prints all events that occur with two spaces between each new
      conversation and a single space between turns of a conversation.
  
      Args:
          event(event.Event): The current event to process.