Sum all the numbers in a listΒΆ

Write a python function to sum all the numbers in a list.
Sample List:
(8, 2, 3, 0, 7)
Expected output:
20
def sum(numbers):
    total = 0
    for x in numbers:
        total += x
    return total

# test
print(sum((8, 2, 3, 0, 7)))

Output:

20