save project

diy2.py

@@ -4,6 +4,11 @@ class Hero:
         self.name=name
         self.hp=hp
         self.attack=attack
+    def ungrade():
+        yeas.level=yase.lelve+1
+        yase.hp=yase.hp+50
+        yase.attack=yase.attack+4
+        
 yase=Hero('yase',300,20)
 houyi=Hero('houyi',240,23)
 k=Hero('K',5600,199)