save project

diy1.py

@@ -6,4 +6,10 @@ class Hero():
         self.attack = attack
         self.attack = attack
 yase = Hero("亚瑟",300,20)
 yase = Hero("亚瑟",300,20)
 print(yase.hp)
 print(yase.hp)
-houyi = Hero("后羿",250,23)
+houyi = Hero("后羿",250,23)
\ No newline at end of file
+def upgrade():
+    yase.level += 1
+    yase.hp += 50
+    yase.attack += 4
+upgrade()
+print(yase.hp)
\ No newline at end of file