save project

diy2.py

@@ -4,13 +4,13 @@ class Hero:
         self.name=name
         self.hp=hp
         self.attack=attack
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+4
 yase=Hero('yase',300,20)
 hy=Hero('hy',250,23)
 k=Hero('K',5600,199)
-def upgrade(self):
-    self.level=self.level+1
-    self.hp=self.hp+50
-    self.attack=self.attack+4
-houyi=Hero("后羿",240,23)
-houyi.upgrade()
-print(houyi.level)
\ No newline at end of file
+hy=Hero("后羿",240,23)
+hy.upgrade()
+print(hy.hp)
\ No newline at end of file