Prog102 Week3 - bubble sort

#week 3 bubble sort - first go

my_list = [5,9,5,8,1,3]

def bubble_sort(unsorted):
    sorted = unsorted[:]
    changed = True
    while changed:
        changed = False
        for i in range(len(sorted) - 1):
            if sorted[i] > sorted[i+1]:
                sorted[i], sorted[i+1] = sorted[i+1], sorted[i]
                changed = True

    return sorted

print(my_list)
print()
a_list = bubble_sort(my_list)
print(a_list)