From 54d45a5ca025e137248433454c1a3cd331c9a55d Mon Sep 17 00:00:00 2001
From: Xiao Gui <xgui3783@gmail.com>
Date: Mon, 16 Oct 2023 17:50:06 +0200
Subject: [PATCH] fix rtd build

---
 .readthedocs.yaml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index c1620f6a..67b0d898 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -4,6 +4,10 @@
 
 # Required
 version: 2
+build:
+  os: "ubuntu-22.04"
+  tools:
+    python: "3.8"
 
 # Build documentation in the docs/ directory with Sphinx
 # sphinx:
@@ -18,6 +22,6 @@ formats: all
 
 # Optionally set the version of Python and requirements required to build your docs
 python:
-  version: 3.7
+  version: "3.8"
   install:
     - requirements: requirements/docs.txt