From 2fec39eda6c9e780758749b84ba8e08ae31e1cad Mon Sep 17 00:00:00 2001
From: Matthias Bisping <matthias.bisping@axbit.com>
Date: Tue, 10 Jan 2023 11:31:13 +0100
Subject: [PATCH] Add docstring

---
 cv_analysis/utils/merging.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cv_analysis/utils/merging.py b/cv_analysis/utils/merging.py
index 6ddd622..527f26d 100644
--- a/cv_analysis/utils/merging.py
+++ b/cv_analysis/utils/merging.py
@@ -46,6 +46,7 @@ def merge_if_related(acc: T, pair: V) -> T:
 
 
 def bounding_rect(alpha: Rectangle, beta: Rectangle) -> Rectangle:
+    """Returns the smallest rectangle that contains both rectangles."""
     return Rectangle(
         min(alpha.x1, beta.x1),
         min(alpha.y1, beta.y1),