From 213e90ae964344435df42063432c888a584dd79f Mon Sep 17 00:00:00 2001
From: Thomas Li <47963215+lithomas1@users.noreply.github.com>
Date: Wed, 20 Sep 2023 10:50:28 -0400
Subject: [PATCH] missing __init__.py file

---
 pandas/_libs/window/meson.build | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pandas/_libs/window/meson.build b/pandas/_libs/window/meson.build
index ed23b18433a26..ad15644f73a0c 100644
--- a/pandas/_libs/window/meson.build
+++ b/pandas/_libs/window/meson.build
@@ -18,6 +18,7 @@ py.extension_module(
 )
 
 sources_to_install = [
+    '__init__.py',
     'aggregations.pyi',
     'indexers.pyi'
 ]