Bubble Sort in Python

def bubble_sort(list1):  

    for i in range(0,len(list1)-1):  

        for j in range(len(list1)-1):  

            if(list1[j]>list1[j+1]):  

                temp = list1[j]  

                list1[j] = list1[j+1]  

                list1[j+1] = temp  

    return list1  

list1 = [5, 3, 8, 6, 7, 2]  

print("The unsorted list is: ", list1)  

print("The sorted list is: ", bubble_sort(list1))