def METHOD_NAME(self):
    return Conversation(
        system=self.system,
        instruction=self.instruction,
        roles=self.roles,
        messages=[[x, y] for x, y in self.messages],
        offset=self.offset,
        sep_style=self.sep_style,
        sep=self.sep,
        sep2=self.sep2,
        conv_id=self.conv_id)