save project

diy2.py

@@ -2,7 +2,8 @@ class Hero:
     def __init__(self,name,hp,attack):
         self.name=name
         self.hp=hp
-        self.attack=attack
+        self.attack
+
 yaser = Hero("亚瑟",300,20)
 
 print("yaser的血量是：",yaser.hp)