auto save

diy2.py

@@ -5,13 +5,13 @@ class Hero:
         self.hp=hp
         self.attack=attack
         
-def upgrade(self):
-    self.level=self.level+1
-    self.hp=self.hp+50
-    self.attack=self.attack+4
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+4
 
 houyi=Hero("后羿",240,23)
 houyi.upgrade()
-print("等级为:",huoyi.level)
-print("血量为:",huoyi.hp)
-print("攻击力为:",huoyi.attack)
\ No newline at end of file
+print("等级为：",huoyi.level)
+print("血量为：",huoyi.hp)
+print("攻击力为：",huoyi.attack)
\ No newline at end of file