diff --git a/src/app.py b/src/app.py
index 59a68af57..4dd76532c 100644
--- a/src/app.py
+++ b/src/app.py
@@ -501,7 +501,9 @@ def app_change_url(operation_logger, app, domain, path):
 
     change_url_script = os.path.join(tmp_workdir_for_app, "scripts/change_url")
 
-    import pdb; pdb.set_trace()
+    import pdb
+
+    pdb.set_trace()
 
     # Execute App change_url script
     change_url_failed = True