I'm having some problems with it

[ChenyangCao1999]

import numpy as np import matplotlib.pyplot as plt from phidl import Path,Device,Layer,CrossSection from phidl import quickplot as qp import phidl.geometry as pg import phidl.path as pp P=Path([(20,10), (30,10), (40,30), (50,30), (50,20), (55,20)]) D = P.extrude(0.5) Via = pg.ellipse(radii = (0.5,0.2), layer = 3) distances = np.linspace(0, P.length(), 35) offset = 1 points, angles = P.interpolate(distances, offset) for (x,y), a in zip(points, angles): via = D << Via via.rotate(a) via.center = x,y qp(D)

Traceback (most recent call last): File "d:\code\2024_5_6.py", line 57, in points,angles=P.interpolate(distances,offset) ^^^^^^^^^^^^^ AttributeError: 'Path' object has no attribute 'interpolate'