Bubble Sort Program to sort a list

aList=[15,6,13,22,3,52,2]
print("original List is:",aList)
n=len(aList)


for i in range(n):

      for j in range(0,n-i-1):
            if aList[j]>aList[j+1]:
                  aList[j],aList[j+1]=aList[j+1],aList[j]
print("List after sorting:",aList)