New Driver's license in python my solution got stuck in a test case can u plz help me out?

Question

def licence(agents, customers_list, single):
list.sort(customers_list)
index = customers_list.index(single)
og_time = (index+1)*20
og_time = og_time if agents==1 else og_time-(20*(agents-1))
return og_time

me = input()
agents = int(input())
costomers = input()
customers_list = costomers.split(' ')
customers_list.append(me)
result = licence(agents, customers_list, me)
print(result)

Answer 1

og_time = og_time if agents==1 else og_time-(20*(agents-1))
return og_time

I think, the problem is here. Cause, it's written if condition, but there is no line after if. When there is an if condition, it must be a code line, or lines if the value is accepted. Check, the condition again, then you see.

Happy coding!