save project

diy2.py

@@ -10,7 +10,7 @@ hy=Hero('后羿',250,23)
 print("垭瑟的血量为：",yase.hp)
 print("后羿的血量：",houyi.hp)
 
-det upgrade():
+def upgrade():
     yase.level=yase.level+1
     yase.hp=yase.hp+50
     yase.attack=yase.attack+4