code: def get_trigger(self, trigger_id):
          
          assert isinstance(trigger_id, str), "Value must be a string"
          status, data = self.http_client.get_json(
              NAMED_TRIGGER_URI % trigger_id,
              params={'appid': self.API_key},
              headers={'Content-Type': 'application/json'})
          return self.trigger_parser.parse_dict(data)
docs: Retrieves the named trigger from the Weather Alert API.
  
          :param trigger_id: the ID of the trigger
          :type trigger_id: str
          :return: a `pyowm.alertapi30.trigger.Trigger` instance