save project

a.py

-class Cat:
-    def __int__
\ No newline at end of file
+class Dog:
+    def __init__(self):
+        self.foott = 4
+        self.eye = 2
+        self.head = 1
+        self.ears = 2
+        self.skin = 'white'
+    def run(self):
+        print('狗狗跑了起来')
+
+class Husky(Dog):
+    def __init__(self):
+        super().__init__()
+        self.skin = 'black'
+dog  = Husky()
+print(dog.skin)
\ No newline at end of file