How to use the aioconsole.AsynchronousCli function in aioconsole

def make_cli(streams=None):

    @asyncio.coroutine
    def say_hello(reader, writer, name=None):
        data = "Hello {}!".format(name) if name else "Hello!"
        writer.write(data.encode() + b'\n')

    parser = argparse.ArgumentParser(description="Say hello")
    parser.add_argument('--name', '-n', type=str)
    commands = {'hello': (say_hello, parser)}
    return AsynchronousCli(commands, streams, prog='hello')

def make_cli(streams=None):
    parser = argparse.ArgumentParser(description="Display the message history")
    parser.add_argument('--pattern', '-p', type=str,
                        help='pattern to filter hostnames')
    commands = {'history': (get_history, parser)}
    return AsynchronousCli(commands, streams, prog='echo')