Link of the exercise: https://www.codecademy.com/courses/python-intermediate-en-7mgOa/1/1?curriculum_id=4f89dab3d788890003000096
Error message: "Oops, try again. It looks like your grades_sum function doesn't properly compute the sum of all the grades! It returned 28 instead of 264 for grades_sum([28, 98, 4, 22, 18, 94])"
Can someone explain me what is wrong with my code ?!?
total = 0
for score in scores:
total += score