diff --git a/vpp/reconciler.py b/vpp/reconciler.py
index d5c5599..d4cd9e2 100644
--- a/vpp/reconciler.py
+++ b/vpp/reconciler.py
@@ -38,7 +38,12 @@ class Reconciler:
     but not yet in the dataplane; and finally it syncs the configuration attributes of
     objects that can be changed at runtime."""
 
-    def __init__(self, cfg, vpp_api_socket='/run/vpp/api.sock', vpp_json_dir='/usr/share/vpp/api/'):
+    def __init__(
+        self,
+        cfg,
+        vpp_api_socket="/run/vpp/api.sock",
+        vpp_json_dir="/usr/share/vpp/api/",
+    ):
         self.logger = logging.getLogger("vppcfg.reconciler")
         self.logger.addHandler(logging.NullHandler())