save project

diy-test1.py

@@ -9,9 +9,7 @@ class Cat:
     def run(self):
     def run(self):
         print("小猫飞快的跑起来")
         print("小猫飞快的跑起来")
 
 
-    def skill():
-         
-
-
+    def skill(self,a):
+        print("小猫喜欢吃"+a)
 role = Cat()
 role = Cat()
 role.skill("老鼠")
 role.skill("老鼠")
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