diff --git a/src/signage/src/signage/route_handler.py b/src/signage/src/signage/route_handler.py
index 8af0871..52152cf 100644
--- a/src/signage/src/signage/route_handler.py
+++ b/src/signage/src/signage/route_handler.py
@@ -3,7 +3,6 @@
 # This Python file uses the following encoding: utf-8
 
 import os
-import requests
 import json
 from datetime import datetime
 import aiohttp
@@ -286,7 +285,7 @@ def route_checker_callback(self):
                 self._is_driving = True
                 self._is_stopping = False
                 self._announced_depart = False
-                
+
                 if (
                     not self._trigger_external_signage
                     and self._autoware.information.autoware_control