Sorting Function

def sorting(list1, counter=0):
    while counter < len(list1)- 1:
        if list1[counter] > list1[counter + 1]:
            item = list1.pop(counter)
            list1.insert(counter + 1, item)
            counter = 0
            return sorting(list1, counter)
        else:
            counter += 1
            return sorting(list1, counter)
    print(list1)