save project

3.py

@@ -19,7 +19,7 @@ class Hero:
             info = info1+info2+info3
             print(info)
             exit()
-
+            
 class Player(Hero):
     def __init__(self,name):
         super().__init__(name)

sert.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")
+