save project

diy2.py

@@ -6,13 +6,16 @@ class Hero:
         self.attack=attack
 yase=Hero('yase',300,20)
 
-def upgrade():
-    yase.level=yase.level+1
-    yase.hp=yase.hp+50
-    yase.attack=yase.attack+4
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp=self.hp+50
+       self.attack=self.attack+4
 
-yase = 
+houyi=Hero("后羿"，240,23)
+houyi.upgrade()
+print("等级为：",houyi.level)
+print("血量为：",houyi.hp)
+print("攻击为：",houyi.attact)
 
-print("压实的雪莲始:",yase.hp)