auto save

diy.py

 class Hero:
-    def __class__(self,name,hp,attack):
+    def __init__(self,name,hp,attack):
+        level=1
         self.name=name
         self.hp=hp
         self.attack=attack
-yase=Hero()                                                            
\ No newline at end of file
+yase=Hero("亚瑟",500,75)