auto save

diy.py

 class Hero:
 class Hero:
-    def __init__(self):
+    def __init__(self,name,hp,attack):
         self.level=1
         self.level=1
-        self.hp=300
-        self.attack=20
+        self.name=name
+        self.hp=hp
+        self.attack=attack
+def upgrate(self):
+    self.level=self.level
+    self.hp=self.hp+100
+    self.attack=self.attack+10
+
+YaSe=Hero("YaSe",300,20)
+HouYi=Hero("HouYi",240,23)
+
+YaSe.upgrate()
+H
 
 
-YaSe=Hero()
 print(Yase.level)
 print(Yase.level)
 print(Yase.hp)
 print(Yase.hp)
+print(HouYi level)
+print(HouYi hp)
+