code: def run(user, port=4242):
      
      owd = os.getcwd()
      dir = export(user)
      os.chdir(dir)
  
      Handler = SimpleHTTPServer.SimpleHTTPRequestHandler
      try:
          httpd = SocketServer.TCPServer(("", port), Handler)
          print("Serving bandicoot visualization at http://0.0.0.0:%i" % port)
          httpd.serve_forever()
      except KeyboardInterrupt:
          print("^C received, shutting down the web server")
          httpd.server_close()
      finally:
          os.chdir(owd)
docs: Build a temporary directory with a visualization and serve it over HTTP.
  
      Examples
      --------
  
          >>> bandicoot.visualization.run(U)
          Successfully exported the visualization to /tmp/tmpsIyncS
          Serving bandicoot visualization at http://0.0.0.0:4242