Sandbox3

<h1>/usr/bin/env python3</h1>

def quick_sort(arr):
    less = []
    pivot_list = []
    more = []
    if len(arr) &lt;= 1:
        return arr
    else:
        pass

1 def quick_sort(arr):
2     less = []
3     pivot_list = []
4     more = []
5     if len(arr) <= 1:
6         return arr
7     else:
8         pass