如何使用Python、Numpy和Shapely生成落在多边形内的随机且无重复的点？

import numpy as np
from shapely.geometry import Point, Polygon

polygon_coords = [(0, 0), (0, 5), (5, 5), (5, 0)]

polygon = Polygon(polygon_coords)

num_points = 10

points = []
while len(points) < num_points:
    random_point = Point(np.random.uniform(0, 5), np.random.uniform(0, 5))
    if polygon.contains(random_point):
        points.append(random_point)

points_unique = list(set(points))

for point in points_unique:
    print(point.x, point.y)