auto save

diy1.py

 # 英雄角色类
-class Hero(object):   
+class Hero():   
     def __init__(self, name):
         self.level = 1
         self.hp = 3500
-        self.attack = 388
+        self.attack = 38
         self.name = name
         
     def combat(self,enemy):    # 攻击