if not self.file_exists:
Discord is rolling out facial scanning and ID checks globally in March for users who don't want to be locked into a 'teen-appropriate experience'，详情可参考im钱包官方下载
，这一点在Line官方版本下载中也有详细论述
"tags": ",".join(item.tags),
'Get the camera'。safew官方下载是该领域的重要参考