兄弟们，能帮我做了一既有返回值又有参数的函数和有装饰器的组合吗？？例子可能不太好，向下图所示，谢谢了

def sum(num):
    def dome1(fn):
        def dome2(num1):
            sum1=0
            for i in range(1,num):
                sum1 = sum1 +fn(i)
                print(f"第{i}层阶",sum1)
            return sum1
        return dome2
    return dome1






@sum(4)
def dome(number):
    k = 1
    for i in range(1,number+1):
        k = k*i
    return k

print(dome(5))