From: Valentin Haenel <vhaenel@anaconda.com>
Date: Thu, 17 Jun 2021 13:37:05 +0200
Subject: [PATCH 2/2] Support Sphinx v4.0.1
Origin: https://github.com/numba/numba/pull/7122/commits

As title
---
 docs/source/conf.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -328,4 +328,4 @@
 _autogenerate()
 
 def setup(app):
-    app.add_stylesheet('rtd-overrides.css')
+    app.add_css_file('rtd-overrides.css')
