auto save

diy2-test.py

 class Dog:   # 狗类
     def __init__(self):
-        self.footNum = 4  # 腿
-        self.eyeNum = 2   # 眼睛
-        self.head = 1    # 头
-        self.earsNum = 2   # 耳朵
+        self.footNum = 16  # 腿
+        self.eyeNum = 8   # 眼睛
+        self.head = 8    # 头
+        self.earsNum = 16   # 耳朵
         self.skin = "white"
 
     def run(self):
@@ -12,7 +12,7 @@ class Dog:   # 狗类
 
 class Husky(Dog):   # 哈士奇类
     def __init__(self):
-        ？？
+        
 
 coco = Husky()
 print(coco.skin)
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