text: from enum import Enum, auto
  
  
  class ActionType(Enum):
      """ActionType is an enum class that defines the action types.
  
      Attributes:
          LEFT (int): Left action type.
          RIGHT (int): Right action type.
          UP (int): Up action type.
          DOWN (int): Down action type.
          NONE (int): None action type.
      """
  
      NONE = 0
      FORWARD = auto()
      LEFT = auto()
      RIGHT = auto()
      EAT = auto()
  
  
  if __name__ == "__main__":
      print(ActionType.FORWARD)
      print(ActionType.FORWARD.value)
      print(ActionType.FORWARD.name)
  