save project

diy2.py

@@ -4,11 +4,13 @@ class Hero:
         self.name=name
         self.name=name
         self.hp=hp
         self.hp=hp
         self.attack=attack
         self.attack=attack
-yase=Hero('yase',300,20)
-hy=Hero('hy',250,23)
+
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.att
+        
+houyi=Hero('yase',300,20)
+houyi=Hero('hy',250,23)
 print(yase.attack)
 print(yase.attack)
 print(hy.attack)
 print(hy.attack)
-def upgrade():
-    yase.level=yase.level+1
-    yase.hp=yase.hp+50
-    yase.attack=yase.attack+1
\ No newline at end of file