save project

diy2.py

@@ -4,10 +4,13 @@ class Hero:
         self.name=name
         self.hp=hp
         self.attack=attack
+
+    def upgrade():
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+4
 yase=Hero('垭瑟',300,20)
-def upgrade():
-    yase.level=yase.level+1
-    yase.hp=yase.hp+50
-    yase.attack=yase.attack+4
-upgrade()
-upgrade()
\ No newline at end of file
+yase.upgrade()
+print(yase.level)
+print(yase.hp)
+print(yase.attack)
\ No newline at end of file