Define a function called is_prime that takes a number x as input.

For each number n from 2 to x - 1, test if x is evenly divisible by n.

If it is, return False.

If none of them are, then return True.def is_prime(x):

for n in range(2,x-1):

if x%n==0:

return False

else:

True

getting this => “Your function fails on is_prime(0). It returns None when it should return False.”