Ask about Python descending order.

N1, N2, N3 = input('Enter three integer numbers : ').split()
n1 = int(N1)
n2 = int(N2)
n3 = int(N3)
print('Numbers in descending order : {}'.format(num))

You want to put n1, n2, n3 in descending order in {}.

Numbers in descending order : 87 23 10

I want to print it out like this, but how do you make it in descending order? I'm asking because the list doesn't work.