save project

diy2.py

@@ -5,10 +5,10 @@ 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('后羿的等级为:',houyi.level)