class Skill:
    def __init__(self:object) -> None:
        pass

    def set_tokenizer(self:object, tokenizer:object):
        self.tokenizer = tokenizer

    def process(self:object, input_txt:str, history_list:list, role_card:dict):
        output_txt:str = None
        for tag in role_card.keys():
            prefix:str = "{}=".format(tag)
            if input_txt.startswith( prefix ):
                role_card[tag]=input_txt[len(prefix):]
                output_txt = "已设置{}为{}".format(tag, role_card[tag])
                break
        return  output_txt, history_list, role_card