Hi Everyone, I met a problem on this chapter.
I worte the code as blowing:
def rental_car_cost(days) :
cost = 40 * days
if days >= 7：
elif days >= 3：
But it doesn't work,and the screenshot is like this:
Traceback (most recent call last):
File "python/cli_runner.py", line 152, in
Could you help me? Thanks so much.