save project

diy.py

@@ -5,7 +5,16 @@ class Hero:
         self.hp=hp
         self.attack=attack
 
+def upgrade():
+    yase.level+=1
+    yase.hp+=100
+    yase.attack+=10000
+
+
 yase=Hero("亚瑟",300,20)
-houyi=Hero("后羿",250,23)
 print(yase.hp)
-print(houyi.hp)
\ No newline at end of file
+
+upgrade()
+upgrade()
+
+print(yase.hp)
\ No newline at end of file