auto save

diy1.py

-# 我们都爱夸夸夸
+class Dog:
\ No newline at end of file
+    def __init__(a):
+        a.foot=4
+        a.eye=2
+        a.head=1
+        a.ear=2
+        a.skin='write'
+    def run(a):
+        print('狗跑了')
+class Hsq(Dog):
+    def __init__(a):
+        super().__init__
+        a.skin='black and write'
+coco=Hsq()
+print(coco.skin)