save project

diy2.py

@@ -13,4 +13,8 @@ houyi=Hero("后羿",250,23)
 def upgrade():
    yase.level=yase.level+1
    yase.hp=yase.hp+50
-   yase.attack=yase.attack+4
\ No newline at end of file
+   yase.attack=yase.attack+4
+
+upgrade()
+upgrade()
+print(yase.hp)
\ No newline at end of file