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
        if input_txt.upper()=="ERASE MEMORY":
            history_list = []
            output_txt = "我是谁？我在哪？我在干什么？"
        return  output_txt, history_list, role_card