From 38cc1ab95d43a4860a8156f2431ae45c6e6f7f26 Mon Sep 17 00:00:00 2001
From: Mizev Andrew <150728785+carpalsgrabby@users.noreply.github.com>
Date: Tue, 25 Nov 2025 09:47:00 +0100
Subject: [PATCH] Add a module docstring

---
 choose_best_layout.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/choose_best_layout.py b/choose_best_layout.py
index 8ac4dc2..b91a813 100644
--- a/choose_best_layout.py
+++ b/choose_best_layout.py
@@ -1,5 +1,10 @@
 #!/usr/bin/env python3
+"""
+choose_layout.py
 
+Given a number of leaves and a commitment style, run app.py for multiple fanouts
+and pick the layout that minimizes a chosen metric.
+"""
 from __future__ import annotations
 
 import argparse