save project

diy2.py

+class Hero:
+    def __init__(self,name,hp,attack):
+        self.name=name
+        self.hp=hp
+        self.attack=attack
+    def upgrade(self):
+        self.level+=1
+        self.hp+=500
+        self.attack+=900
+e=Hero("e",500,1000)
+a=Hero("a",700,900)
+e.upgrade()
+print(e.hp)
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