save project

diy.py

@@ -5,12 +5,12 @@ class Hero:
         self.hp=hp
         self.attack=attack
 
-def upgrade():
-    yase.level=yase.level+1
-    yase.hp=yase.hp+50
-    yase.attack=yase.attack+4
+def upgrade(self):
+    hoyi.level=yase.level+1
+    hoyi.hp=yase.hp+50
+    hoyi.attack=yase.attack+4
 
-yase=Hero("垭瑟",300,20)
-upgrade()
-upgrade()
-print("yase血量值为:",yase.hp)
+    yase=Hero("垭瑟",300,20)
+    upgrade()
+    upgrade()
+    print("yase血量值为:",yase.hp)