auto save

diy2.py

 class Hero:
-    def __init__(self,name,hp,attack):
+    def __init__(self,,attack):
         self.hp=hp
         self.name=name
         self.level=1
@@ -8,4 +8,4 @@ yase=Hero("亚瑟",300,20)
 houyi=Hero("后羿",240,27)
 print(yase.hp)
 print(houyi.hp)
-def
\ No newline at end of file
+def 
\ No newline at end of file