Question: 
Write a function to convert a tuple of string values to a tuple of integer values.


Model's Code:
def tuple_int_str(t):
    return tuple(tuple(int(x) for x in sub) for sub in t)



Sample Correct Code:
def tuple_int_str(tuple_str):
    result = tuple((int(x[0]), int(x[1])) for x in tuple_str)
    return result


Asserts:
assert tuple_int_str((('333', '33'), ('1416', '55')))==((333, 33), (1416, 55))
assert tuple_int_str((('999', '99'), ('1000', '500')))==((999, 99), (1000, 500))
assert tuple_int_str((('666', '66'), ('1500', '555')))==((666, 66), (1500, 555))


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

Test 156 of 974: 113/156 (72.43589743589743%): success