Fix 'User does not exist' issue in test.py .

test.py

@@ -8,11 +8,11 @@ class MyWXBot(WXBot):
     def handle_msg_all(self, msg):
         if msg['msg_type_id'] == 5:
             self.send_msg(msg['user_name'], 'hi')
-
+'''
     def schedule(self):
         self.send_msg('tb', 'schedule')
         time.sleep(1)
-
+'''
 
 def main():
     bot = MyWXBot()