我输入这段代码http://pan.baidu.com/share/link?shareid=95226&uk=3071537917，然后出现错误：
Traceback (most recent call last):
File "<pyshell#24>", line 1, in <module>
sb=Songbird()
File "<pyshell#23>", line 4, in __init__
super(Songbird,self).__init__()
TypeError: must be type, not classobj
这个是哪里错了？
Traceback (most recent call last):
File "<pyshell#24>", line 1, in <module>
sb=Songbird()
File "<pyshell#23>", line 4, in __init__
super(Songbird,self).__init__()
TypeError: must be type, not classobj
这个是哪里错了？
