def atm(x, y):

if x > y:

print y

if x % 5 != 0:

print y

if x % 5 == 0 and x < y:

print y - x - 0.5

x, y = map(float, raw_input().split())

atm(x, y)

Getting error after submitting the above solution for the ATM problem, but can’t seem to figure out the issue, can someone please help