save project

diy2.py

@@ -4,8 +4,8 @@ class Hero:
         self.name=name
         self.hp=hp
         self.attack=attack
-    def __init__(self,name,hp,attack):
-        self.level=level+1
-        self.hp=hp+50
-        self.attack=attack+12
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+12
 yase=Hero('yase',300,20)
\ No newline at end of file