docs: def removeKeyButtonEvent(self, buttons= [] ):
          """!
          \~english
          Remove key button event callbacks
          @param buttons: an array of button Ids. eg. [ 12,13,15, ...]
  
          \~chinese
          移除按键事件回调
          @param buttons: 按钮ID数组。 例如: [12,13,15，...]
          """
          for i in range( 0, len(buttons)-1 ):
              GPIO.remove_event_detect( buttons[i] )