save project

diy.py

@@ -5,5 +5,12 @@ class Hero:
         self.attack=attack
 yase=Hero(200,30)
 houyi=Hero(180,33)
+def upgrade():
+    yase.level=yase.level+1 
+    yase.hp=yase.hp+50
+    yase.attack=yase.attack+5
+upgrade()
+upgrade()
+print(yase.level)
 print(yase.hp)
-print(houyi.attack)        
\ No newline at end of file
+print(yase.attack)           
\ No newline at end of file