http server in python

import http.server
import socketserver

PORT = 8000
Handler = http.server.SimpleHTTPRequestHandler
httpd = socketserver.TCPServer(("", PORT), Handler)
print("serving at port", PORT)
httpd.serve_forever()

def run(server_class=HTTPServer, handler_class=S, addr="localhost", port=8000):

    server_address = (addr, port)               
    httpd = server_class(server_address, handler_class) 
    httpd.serve_forever()