使用Geopandas，如何通过抽样的方法在每个多边形中随机选取5个点

import geopandas as gpd
import random

data = gpd.read_file('path/to/shapefile.shp')

sample_points = gpd.GeoDataFrame(columns=['geometry'])

for index, row in data.iterrows():
    polygon = row['geometry']
    points = []
    while len(points) < 5:
        point = random_point_within_polygon(polygon)
        points.append(point)
    sample_points = sample_points.append({'geometry': points}, ignore_index=True)

def random_point_within_polygon(polygon):
    minx, miny, maxx, maxy = polygon.bounds
    while True:
        point = Point(random.uniform(minx, maxx), random.uniform(miny, maxy))
        if polygon.contains(point):
            return point

sample_points.to_file('path/to/sample_points.shp', driver='ESRI Shapefile')