code: async def delete_entry_tag(self, entry, tag):
          
          params = {'access_token': self.token}
          url = '/api/entries/{entry}/tags/{tag}.{ext}'.format(
              entry=entry, tag=tag, ext=self.format)
          return await self.query(url, "delete", **params)
docs: DELETE /api/entries/{entry}/tags/{tag}.{_format}
  
          Permanently remove one tag for an entry
  
          :param entry: \w+ an integer The Entry ID
          :param tag: string The Tag
          :return data related to the ext