save project

diy2.py

@@ -7,7 +7,7 @@ class Hero:
 def upgrade():
 def upgrade():
     yase.level=yase.level+1
     yase.level=yase.level+1
     yase.hp=yase.hp=50
     yase.hp=yase.hp=50
-    yase.attack=yase.accack+4
+    yase.attack=yase.attack+4
 yase = Hero("垭瑟",300,20)
 yase = Hero("垭瑟",300,20)
 print("垭瑟的初始血量为：",yase.hp)
 print("垭瑟的初始血量为：",yase.hp)
 upgrade()
 upgrade()