save project

diy2.py

 class Hero:
-    def __init__(self,level,hp,attack):
+    def __init__(self,name,level,hp,attack):
+        self.name=name
         self.level=level
         self.hp=hp
         self.attack=attack
@@ -7,7 +8,8 @@ class Hero:
         self.level=self.level+1
         self.hp=self.hp+50
         self.attack=self.attack+4
-yase=(1,300,20)
+yase=Hero("亚瑟",1,300,20)
 yase.upgrade()
+print(yase.hp)