How to use the beamngpy.sensors.Damage function in beamngpy

def test_damage(beamng):
    scenario = Scenario('smallgrid', 'damage_test')
    dummy = Vehicle('dummy', model='pickup')
    scenario.add_vehicle(dummy, pos=(0, 0, 0))
    scenario.make(beamng)

    vehicle = Vehicle('test_car', model='etk800')
    damage = Damage()
    vehicle.attach_sensor('damage', damage)

    with beamng as bng:
        bng.load_scenario(scenario)
        bng.start_scenario()

        scenario.add_vehicle(vehicle, pos=(0, 0, 32), rot=(-90, 0, 0),
                             cling=False)

        bng.step(600)

        sensors = bng.poll_sensors(vehicle)

    assert sensors['damage']['damage'] > 100

pos = (-0.3, 1, 1.0)
    direction = (0, 1, 0)
    fov = 120
    resolution = (512, 512)
    front_camera = Camera(pos, direction, fov, resolution,
                          colour=True, depth=True, annotation=True)
    pos = (0.0, 3, 1.0)
    direction = (0, -1, 0)
    fov = 90
    resolution = (512, 512)
    back_camera = Camera(pos, direction, fov, resolution,
                         colour=True, depth=True, annotation=True)

    gforces = GForces()
    electrics = Electrics()
    damage = Damage()
    lidar = Lidar(visualized=False)
    timer = Timer()

    # Attach them
    vehicle.attach_sensor('front_cam', front_camera)
    vehicle.attach_sensor('back_cam', back_camera)
    vehicle.attach_sensor('gforces', gforces)
    vehicle.attach_sensor('electrics', electrics)
    vehicle.attach_sensor('damage', damage)
    vehicle.attach_sensor('timer', timer)

    scenario.add_vehicle(vehicle, pos=(-717.121, 101, 118.675), rot=(0, 0, 45))

    # Compile the scenario and place it in BeamNG's map folder
    scenario.make(beamng)