Python program to swap first and last element of a list

#!/usr/bin/python
# -*- coding: utf-8 -*-
# Python3 program to swap first
# and last element of a list
# Swap function

def swapList(newList):
   size = len(newList)
   # Swapping
   temp = newList[0]
   newList[0] = newList[size - 1]
   newList[size - 1] = temp
   return newList

# Driver code
newList = [12, 35, 9, 56, 24]
print swapList(newList)