save project

diy2.py

@@ -4,13 +4,13 @@ class Hero:
         self.name = name
         self.hp = hp
         self.attack = attack
-    def up(self):
-        self.level += 1
-        self.hp += 50
-        self.attack += 4
+def up(self):
+    self.level += 1
+    self.hp += 50
+    self.attack += 4
 yase = Hero('yase',300,20)
 houyi = Hero('houyi',250,23)
-yase.up()
-houyi.up()
+up(yase)
+up(houyi)
 print(yase.level)
 print(houyi.level)