class Foo(object):
    '''
    def __init__(self, bar):
        self.bar = bar '''


    def getBar(self):
        self.bar = input("Enter your bar :")

    def printBar(self):
        return self.bar

    def updateBar(self):
        print("Original bar is :", self.bar)
        self.bar = "UpdatedBar"
        print("Updating please wait . . .")


objfoo = Foo()
objfoo.getBar()
print("Original :", objfoo.printBar())
objfoo.updateBar()
print("Updated Original :", objfoo.printBar())


objfoo2 = Foo()
objfoo2.getBar()
print("Original2 :", objfoo2.printBar())
objfoo2.updateBar()
print("Updated Original2 :", objfoo2.printBar())