save project

diy2.py

@@ -4,3 +4,17 @@ class Hero:
         self.name=name
         self.hp=hp
         self.attack=attack
+    def upgrade(self):
+        self.level=level+1
+        self.hp=hp+50
+        self.attack=attack+5
+
+yase=Hero("亚瑟",200,20)
+
+
+
+
+
+
+
+