class Basket:

        # Always remember the *self* argument
        def __init__(self,contents=None):
            self.contents = contents or []

        def add(self,element):
            self.contents.append(element)

        def print_me(self):
            result = ""
            for element in self.contents:
                result = result + " " + `element`
            print "Contains:"+result

        def __str__(self):
            result = ""
            for element in self.contents:
                result = result + " " + `element`
            return "Contains:"+result