code: def get_alerts_for(self, trigger):
          
          assert trigger is not None
          assert isinstance(trigger.id, str), "Value must be a string"
          status, data = self.http_client.get_json(
              ALERTS_URI % trigger.id,
              params={'appid': self.API_key},
              headers={'Content-Type': 'application/json'})
          return [self.alert_parser.parse_dict(item) for item in data]
docs: Retrieves all of the alerts that were fired for the specified Trigger
          :param trigger: the trigger
          :type trigger: `pyowm.alertapi30.trigger.Trigger`
          :return: list of `pyowm.alertapi30.alert.Alert` objects