auto save

diy-test1.py

@@ -9,8 +9,12 @@ class Cat:
     def run(self):
         print("小猫飞快的跑起来")
 
-    def skill():
-        ??
+    def skill(self,enemy):
+        info = "小猫抓住了"+enemy+"!"
+        print(info)
 
 role = Cat()
+role.run()
+role.skill("毛球")
+role.run()
 role.skill("老鼠")
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