save project

diy2.py

@@ -4,10 +4,10 @@ class Hero:
         self.name=name
         self.hp=hp
         self.attack=attack
-def upgrade(self):
-    self.level = self.level+1
-    self.hp= self.hp+500
-    self.attack = self.attack+5000
+    def upgrade(self):
+        self.level = self.level+1
+        self.hp= self.hp+500
+        self.attack = self.attack+5000
 yase = Hero("亚瑟",200,3000000)
 yase.upgrade()
 print("等级为",yase.level)