diff --git a/backend/app/config.py b/backend/app/config.py
index 06918435..d7700d75 100644
--- a/backend/app/config.py
+++ b/backend/app/config.py
@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+# touch
 from typing import List, Optional, Union
 
 from pydantic import AnyHttpUrl, BaseSettings, PostgresDsn, validator