diff --git a/src/psc/app.py b/src/psc/app.py
index 875cfd2..d86e90d 100644
--- a/src/psc/app.py
+++ b/src/psc/app.py
@@ -20,6 +20,7 @@
 from psc.resources import Resources
 from psc.resources import get_resources
 
+
 templates = Jinja2Templates(directory=HERE / "templates")