save project

diy.py

 class Hero:
-    def_init_(sel，name,hp,attack):
+    def _init_(self,name,hp,attack):
         self.level=1
         self.name=name
         self.hp=help
-        self.attack=20
-yase=Hero()
-print("yase的血量值为："，yase.hp)
-print("yase的攻击值为："，yase.attack)
\ No newline at end of file
+        self.attack=attack
+def upgrade():
+    yase.level=yase.level+1
+    yase.hp=yase.hp+50
+    yase.attack=yase.attack+4
+yase=hero("亚瑟"，300,20)
+print("亚瑟的血量值为："，yase.hp)
+upgrade()
+upgrade()
+print("升级2次后，亚瑟的血量值为："，yase.hp)
\ No newline at end of file