# Demonstrates a basic class and object

class Critter(object):
    """A virtual pet"""
    def __init__(self):
        print "hello"
    def notused(self):
        print 'blah'
    def talk(self):
        print "Hi.  I'm an instance of class Critter."

class Animal(object)
    def move(self):
        print 'moving'
# main
crit = Critter()
crit.talk()
crit.notused()