save project

diy.py

@@ -4,5 +4,9 @@ class Hero:
         self.hp=hp
         self.hp=hp
         self.attack=attack
         self.attack=attack
         self.name = name
         self.name = name
+    def upgrade(self):
+        self.level = self.level + 1
+        self.hp = self.hp + 50
+        self.attack = self.attack + 50
 yase = Hero("yase",300,20)
 yase = Hero("yase",300,20)
 houyi = Hero("houyi",250,23)
 houyi = Hero("houyi",250,23)
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