auto save

3.py

+class Dog:
+    def __init__(self):
+        self.footNum = 4 
+        self.eyeNum = 2 
+        self.head = 1    
+        self.earsNum = 2   
+        self.skin = "white"
+def run (self):
+    print('狗狗飞快的跑起来')  
+class Husky(Dog):   
+    def __init__(self):
+        super. __init__()
+        self.skin = 'black'
+coco = Husky()
+print(coco.skin)           
\ No newline at end of file

diy2-test.py

@@ -12,7 +12,7 @@ class Dog:   # 狗类
 
 class Husky(Dog):   # 哈士奇类
     def __init__(self):
-        super(). __init__()
+        super().__init__()
         self.skin = "black"
 
 coco = Husky()