code: def send_measurements(self, list_of_measurements):
          
          assert list_of_measurements is not None
          assert all([m.station_id is not None for m in list_of_measurements])
          msmts = [self._structure_dict(m) for m in list_of_measurements]
          status, _ = self.http_client.post(
              MEASUREMENTS_URI,
              params={'appid': self.API_key},
              data=msmts,
              headers={'Content-Type': 'application/json'})
docs: Posts data about the provided list of Measurement objects to the
          Station API. The objects may be related to different station IDs.
  
          :param list_of_measurements: list of *pyowm.stationsapi30.measurement.Measurement*
            objects to be posted
          :type list_of_measurements: list of *pyowm.stationsapi30.measurement.Measurement*
            instances
          :returns: `None` if creation is successful, an exception otherwise