DELETE /api/tags/{tag}.{_format}

        Permanently remove one tag from every entry

        :param tag: string The Tag
        :return data related to the ext

async def delete_tag(self, tag):
        """
        DELETE /api/tags/{tag}.{_format}

        Permanently remove one tag from every entry

        :param tag: string The Tag
        :return data related to the ext
        """
        path = '/api/tags/{tag}.{ext}'.format(tag=tag, ext=self.format)
        params = {'access_token': self.token}
        return await self.query(path, "delete", **params)