code: def update(self, title=None, description=None):
          
          url = (self._imgur._base_url + "/3/image/"
                 "{0}".format(self._delete_or_id_hash))
          is_updated = self._imgur._send_request(url, params=locals(),
                                                 method='POST')
          if is_updated:
              self.title = title or self.title
              self.description = description or self.description
          return is_updated
docs: Update the image with a new title and/or description.