diff --git a/backend/app/main.py b/backend/app/main.py
index 53903ac5..93ec4b83 100644
--- a/backend/app/main.py
+++ b/backend/app/main.py
@@ -1,3 +1,5 @@
+"""GenDesign FastAPI application entrypoint."""
+
 import logging
 import os
 import re