save project

diy2.py

@@ -4,9 +4,13 @@ class Hero:
         self.name=name
         self.hp=hp
         self.attack=attack
-yase=Hero('yase',300,20)
-hy=Hero('hy',250,23)
-k=Hero('K',5600,199)
-print(yase.attack)
-print(hy.attack)
-print(k.attack)
\ No newline at end of file
+yase=Hero("亚瑟",300,20)
+
+def upgrade()：
+    yase.level=yase.level+1
+    yase.hp=yase.hp+100
+    yase.attack=tase.attack+5
+
+upgrade()
+upgrade()
+print(yase.hp)