class command:
    def __init__(self):
        self.command_list = [
            {"number": 1, "text": "帮我填好导航"},
        ]

    # 根据用户输入返回对应的命令编号
    def get_command(self, userMsg):
        for cmd in self.command_list:
            if cmd["text"] in userMsg:
                return cmd["number"]
        return 0

commandObj = command()