diff --git a/nl_server/config.py b/nl_server/config.py
index 0c6eda45e4..c13f4b765d 100644
--- a/nl_server/config.py
+++ b/nl_server/config.py
@@ -16,6 +16,7 @@
 from dataclasses import field
 from enum import Enum
 from typing import Dict, List
+
 import dacite