Question: 
Write a function to find average value of the numbers in a given tuple of tuples.


Model's Code:
def average_tuple(tuples):
    return [sum(values) / len(values) for values in zip(*tuples)]



Sample Correct Code:
def average_tuple(nums):
    result = [sum(x) / len(x) for x in zip(*nums)]
    return result


Asserts:
assert average_tuple(((10, 10, 10, 12), (30, 45, 56, 45), (81, 80, 39, 32), (1, 2, 3, 4)))==[30.5, 34.25, 27.0, 23.25]
assert average_tuple(((1, 1, -5), (30, -15, 56), (81, -60, -39), (-10, 2, 3)))== [25.5, -18.0, 3.75]
assert average_tuple( ((100, 100, 100, 120), (300, 450, 560, 450), (810, 800, 390, 320), (10, 20, 30, 40)))==[305.0, 342.5, 270.0, 232.5]


Tests:
Test 1 of 3: PASS
Test 2 of 3: PASS
Test 3 of 3: PASS

Test 615 of 974: 458/615 (74.47154471544715%): success