auto save

diy.py

 class Hero:
 class Hero:
-    def __class__(self,name,hp,attack):
+    def __init__(self,name,hp,attack):
+        level=1
         self.name=name
         self.name=name
         self.hp=hp
         self.hp=hp
         self.attack=attack
         self.attack=attack
-yase=Hero()                                                            
+yase=Hero("亚瑟",500,75)
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