auto save

diy1.py

 # 英雄角色类
 class Hero(object):   
-    def __init__(self, name):
+    def __init__(self,name):
         self.level = 1
         self.hp = 250
         self.attack = 40
         self.name = name
         
-    def combat():    # 攻击
-        ？？？
+    def combat(self,enemy):    # 攻击
+    enemy.hp-=self.attack    
 
 yase = Hero("垭瑟")
 houyi= Hero("后羿")