Sum of two given integers (condition)ΒΆ

Sum of two given integers.
However, if the sum is between 15 to 20 it will return 20.
def sum(x, y):
    sum = x + y
    if sum in range(15, 20):
        return 20
    else:
        return sum

print(sum(10, 6))
print(sum(10, 2))
print(sum(10, 12))

Output:

20
12
22