auto save

diy2.py

@@ -10,7 +10,4 @@ k=Hero('k',5600,199)
 print(yase.attack)
 print(hy.attack)
 print(k.attack)
-    def upgrade(self):
-        self.level=self.level+1
-        self.hp=self.hp+50
-        self.attack=self.attack+4
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+   
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