def METHOD_NAME(self, dataset: IDTReeS) -> None:
    pyvista = pytest.importorskip("pyvista", minversion="0.29")
    # Test point cloud without colors
    point_cloud = dataset.plot_las(index=0)
    pyvista.plot(point_cloud, scalars=point_cloud.points, cpos="yz", cmap="viridis")