code: def host_and_port_options(fn):
      click_util.append_params(
          fn,
          [
              click.Option(
                  ("-h", "--host"),
                  metavar="HOST",
                  help="Name of host interface to listen on.",
              ),
              click.Option(
                  ("-p", "--port"),
                  metavar="PORT",
                  help="Port to listen on.",
                  type=click.IntRange(0, 65535),
              ),
          ],
      )
      return fn
  
label_desc: Use image node_id 1 for calling a global function with example usage: host_and_port_options(fn) and returns: fn