save project

diy2.py

@@ -5,9 +5,9 @@ class Hero:
         self.hp=hp
         self.attack=attack
     def updeta():
-        self.level = yase.level + 1
-        self.hp = yase.hp + 100
-        self.attack = yase.attack + 5
+        self.level = self.level + 1
+        self.hp = self.hp + 100
+        self.attack = self.attack + 5
 yase = Hero("亚瑟",200,25)
 yase.updeta()
 print("等级为",yase.level)