[log] add logger

wifi_manager.py

@@ -169,6 +169,7 @@ def check_wifi_connection():
             sudo systemctl restart NetworkManager
             '''
             network_error_light_1()
+            logging.info(f"{datetime.datetime.now()}: Wi-Fi NetworkManager Error: restart NetworkManager.")
             subprocess.Popen('sudo systemctl restart NetworkManager', shell=True)
             # subprocess.run(['sudo', 'systemctl', 'restart', 'NetworkManager'], check=True)
             time.sleep(2)