def METHOD_NAME():
    tracklets = dict()
    mot_tracker = trackingutils.SORTEllipse(1, 1, 0.6)
    poses = np.random.rand(2, 10, 3)
    trackers = mot_tracker.track(poses[..., :2])
    assert trackers.shape == (2, 7)
    trackingutils.fill_tracklets(tracklets, trackers, poses, imname=0)
    assert all(id_ in tracklets for id_ in trackers[:, -2])
    assert all(np.array_equal(tracklets[n][0], pose) for n, pose in enumerate(poses))