How to use the resilient.primitives.NamedTask function in resilient

def new_gen(*args, **kwargs):
        if isinstance(args[0], TaskId):  # Not a bound method
            task_id = args[0]
            g = f(*args[1:], **kwargs)
        else:  # Task ID is args[1] if a bound method
            task_id = args[1]
            args = (args[0],) + args[2:]
            g = f(*args, **kwargs)
        try:
            res = await g
            return res
        finally:
            NamedTask._stopped(task_id)
    return new_gen