code: def delete_tag(self, tag_name, **kwargs):
          
          resp = self._delete(self._u(self._TAG_ENDPOINT_SUFFIX, tag_name),
                              **kwargs)
          resp.raise_for_status()
          # successful delete returns 204, which has no associated json
          return resp
docs: delete a tag by name
  
          Args:
              tag_name (string): name of tag to delete