code: def move(self, d_xyz):
          
          polygon = np.array([[0,0], [0,1], [1,1], [0,1]])
          space = Space(Place(polygon, polyhedra=self))
          return space.move(d_xyz, inplace=False)[0].polyhedra[0]
docs: Translate the Polyhedron in x, y and z coordinates.
          
          :param d_xyz: displacement in x, y(, and z).
          :type d_xyz: tuple (len=2 or 3)
          :returns: ``pyny.Polyhedron``