save project

diy2.py

@@ -4,14 +4,12 @@ class Hero:
         self.name=name
         self.hp=hp
         self.attack=attack
-houyi=Hero('后羿',1234567890,9876543210)
-yase=Hero('垭瑟',1029384756,1092837465)
-def upgrade():
-    yase.level = yase.level+1         
-    yase.hp=yase.hp+10000
-    yase.attack=yase.attack+100000
-upgrade()
-upgrade()
-print(yase.hp)
+    def upgrade(self):
+        self.level = self.level+1         
+        self.hp=self.hp+10000
+        self.attack=self.attack+100000
+houyi=Hero('后羿',7890,3210)
+houyi.upgrade()
+print(houyi.hp)