code: def delete_alert(self, alert):
          
          assert alert is not None
          assert isinstance(alert.id, str), "Value must be a string"
          assert isinstance(alert.trigger_id, str), "Value must be a string"
          status, _ = self.http_client.delete(
              NAMED_ALERT_URI % (alert.trigger_id, alert.id),
              params={'appid': self.API_key},
              headers={'Content-Type': 'application/json'})
docs: Deletes the specified alert from the Alert API
          :param alert: the alert to be deleted
          :type alert: pyowm.alertapi30.alert.Alert`
          :return: ``None`` if the deletion was successful, an error otherwise