diff --git a/examples/energy_wizard/run_app.py b/examples/energy_wizard/run_app.py
index d2e68c1..3768607 100644
--- a/examples/energy_wizard/run_app.py
+++ b/examples/energy_wizard/run_app.py
@@ -1,3 +1,4 @@
+"""This script launches a streamlit app for the Energy Wizard"""
 import streamlit as st
 import os
 import openai