save project

2.py

+class Cat:
+    def __init__(self):
+        self.footNum=4
+        self.eyeNum=2
+        self.head=1
+        self.earsNum = 2
+        self.skin = 'black'
+
+        def run(self):
+            print('xiaomaopaoqilaile')
+        
+        def skill(self,prey):
+            print('xiaomaozhuazhule'+prey)
+role = Cat()
+role.skill("laoshu")
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