diff --git a/tools/data_source/data_source.py b/tools/data_source/data_source.py
index a185632689e9..971ef58fdf60 100644
--- a/tools/data_source/data_source.py
+++ b/tools/data_source/data_source.py
@@ -4,7 +4,6 @@
 import json
 import os
 import sys
-
 from urllib.parse import (
     urlencode,
     urlparse,