如何使用Python 3在web浏览器中打开网站？

import http.server
import webbrowser

def run_server():
    server_address = ('', 8000)  # 设置服务器地址和端口
    httpd = http.server.HTTPServer(server_address, http.server.SimpleHTTPRequestHandler)
    httpd.serve_forever()

def open_website():
    webbrowser.open('http://localhost:8000')

if __name__ == '__main__':
    run_server()
    open_website()

import http.server
import webbrowser

def run_server():
    server_address = ('', 8000)  # 设置服务器地址和端口
    httpd = http.server.HTTPServer(server_address, http.server.SimpleHTTPRequestHandler)
    httpd.serve_forever()

def open_website():
    webbrowser.open('http://localhost:8000')

if __name__ == '__main__':
    run_server()
    open_website()