code: def scene_command(self, command):
          
          self.logger.info("scene_command: Group %s Command %s", self.group_id, command)
          command_url = self.hub.hub_url + '/0?' + command + self.group_id + "=I=0"
          return self.hub.post_direct_command(command_url)
docs: Wrapper to send posted scene command and get response