code: def set_sensors(self, sensors):
          
  
          sensor_id = 0
          for sensor in sensors:
              yield from self._hypervisor.send('c7200 set_temp_sensor "{name}" {sensor_id} {temp}'.format(name=self._name,
                                                                                                          sensor_id=sensor_id,
                                                                                                          temp=sensor))
  
              log.info('Router "{name}" [{id}]: sensor {sensor_id} temperature updated from {old_temp}C to {new_temp}C'.format(name=self._name,
                                                                                                                               id=self._id,
                                                                                                                               sensor_id=sensor_id,
                                                                                                                               old_temp=self._sensors[sensor_id],
                                                                                                                               new_temp=sensors[sensor_id]))
  
              sensor_id += 1
          self._sensors = sensors
docs: Sets the 4 sensors with temperature in degree Celcius.
  
          :param sensors: list of 4 sensor temperatures corresponding to
          sensor 1 = I/0 controller inlet
          sensor 2 = I/0 controller outlet
          sensor 3 = NPE inlet
          sensor 4 = NPE outlet
          Example: [22, 22, 22, 22]