save project

diy.py

@@ -4,7 +4,15 @@ class Hero:
         self.name=name
         self.hp=hp
         self.attack=attack
+
+def upgrade(): 
+    yase.level=yase.level+1
+    yase.hp=yase.hp+275
+    yase.attack=yase.attack+50
 yase=Hero("亚瑟",5000,350)
-houyi=Hero("后羿",4500,400)
+upgrade()
 print("亚瑟的血量:",yase.hp)
+
+
+houyi=Hero("后羿",4500,400)
 print("后羿的血量:",houyi.hp)