class A(object):
    def __init__(self, *args, **kwargs):
        print "args is :{}".format(*args)
        print "kwargs is:{}".format(kwargs)


class B(A):
    def __init__(self, *args, **kwargs):
        super(B, self).__init__(*args, **kwargs)
        print "B Method:{}".format(*args)


bb = B("Hello", lang="Python")