save project

diy.py

@@ -5,6 +5,10 @@ class Hero:
         self.hp=hp
         self.attack=attack
 yase=Hero('yase',300,20)
-houyi=Hero('houyi',300,3000)
-print("yaseyxxlw",yase.hp)
-print("houyiyxxlw",houyi.attack)
+def upgrade():
+    yase.level=yase.level+1
+    yase.hp=yase.hp+50
+    yase.attack=yase.attack+5
+upgrade()
+upgrade()
+print(yase.attack)
\ No newline at end of file