save project

diy.py

+class Hero:
+    def __inif__(self,name,hp,attack):
+        self.level=1
+        self.name=name
+        self.hp=hp
+        self.attack=attack
+
+    def upgrade(self):
+        yase.level= yase.level+1
+        yase.hp= yase.hp+50
+        yase.attack=yase.attack+4
+
+houyi=hero("hy",240,23)
+houyi.upgrade()
+print("a:",houyi.level)
+print("b:",houyi.up)
+print("c:",houyi.attack)