code: def GroupsSensorsDelete(self, group_id, sensor_id):
          
          if self.__SenseApiCall__("/groups/{0}/sensors/{1}.json".format(group_id, sensor_id), "DELETE"):
              return True
          else:
              self.__error__ = "api call unsuccessful"
              return False
docs: Stop sharing a sensor within a group
              
              @param group_id (int) - Id of the group to stop sharing the sensor with
              @param sensor_id (int) - Id of the sensor to stop sharing
              
              @return (bool) - Boolean indicating whether GroupsSensorsDelete was successful