code: def cmd_messagerate(self, args):
          '''control behaviour of the module'''
          if len(args) == 0:
              print(self.usage())
          elif args[0] == "status":
              print(self.status())
          elif args[0] == "reset":
              self.reset()
          else:
              print(self.usage()f cmd_messagerate(self, args):
          '''control behaviour of the module'''
          if len(args) == 0:
              print(self.usage())
          elif args[0] == "status":
              print(self.status())
          elif args[0] == "reset":
              self.reset()
          else:
              print(self.usage())
docs: control behaviour of the module