save project

diy2.py

@@ -4,11 +4,11 @@ class Hero:
         self.hp=hp
         self.hp=hp
         self.attack=attack
         self.attack=attack
         self.name=name
         self.name=name
-
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp=self.hp+1
+        self.attack=self.attack+1
 yase=Hero("牙色",300,20)
 yase=Hero("牙色",300,20)
-print(yase.level)        
-def upgrade():
-    yase.level=yase.level+1
-    yase.hp=yase.hp+1
-    yase.attack=yase.attack+1
-print(upgrade())
+yase.upgrade() 
+print(yase)      
+
\ No newline at end of file