Question: 
Write a function to find cubes of individual elements in a list using lambda function.


Model's Code:
def cube_nums(nums):
    return list(map(lambda x: x ** 3, nums))



Sample Correct Code:
def cube_nums(nums):
 cube_nums = list(map(lambda x: x ** 3, nums))
 return cube_nums


Asserts:
assert cube_nums([1, 2, 3, 4, 5, 6, 7, 8, 9, 10])==[1, 8, 27, 64, 125, 216, 343, 512, 729, 1000]
assert cube_nums([10,20,30])==([1000, 8000, 27000])
assert cube_nums([12,15])==([1728, 3375])


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

Test 447 of 974: 325/447 (72.7069351230425%): success