save project

diy2.py

@@ -4,7 +4,10 @@ class Hero:
         self.level = name
         self.hp = hp
         self.attack = attack
-yase=Hero("老六",500,70)
+def upgrade():
+    yase.level = yase.level+1
+    yase.hp=yase.hp+20
+    yase.attack=yase.attack+10
 yase=Hero("老皮鸭",540,60)
 print(yase.hp)
-print(yase.hp)
+