diff --git a/app/config.py b/app/config.py
index e4412c5..26a2304 100644
--- a/app/config.py
+++ b/app/config.py
@@ -1,3 +1,6 @@
+"""
+Version 0.1
+"""
 from __future__ import annotations
 import os
 from functools import lru_cache