This is my code:
def is_prime(x): if x < 2: return False else: for n in range(2, x): if x % n != 0: return True else: return False
When I run this code it brings up the following error:
Your function fails on is_prime(2). It returns None when it should return True.
I have fiddled with the code for a while now and it doesn't seem to work at all. Can anyone help?