auto save

diy2.py

@@ -2,8 +2,8 @@ class Hero:  # 英雄类
     def __init__(self, name):  # 实例属性
         self.name = name
         self.level = 1
-        self.hp = 250
-        self.attack = 40
+        self.hp = 200
+        self.attack = 50
         self.max_hp = self.hp