old_contents: import enum
  
  class CmndID(enum.Enum):
      ACTIVATE = 1
      ERRMSG = 2
      WAITTIME = 3
  
  class WaittimeID(enum.Enum):
      MAIN = 1
      MSGS = 2
new_contents: import enum
  
  class CmndID(enum.Enum):
      ACTIVATE = 1
      ERRMSG = 2
      WAITTIME = 3
      HELP = 4
  
  class WaittimeID(enum.Enum):
      MAIN = 1
      MSGS = 2
subject: fix CmndID.HELP