From 5a5264ea18bd1b67a081bbaf36b2b86210d683d6 Mon Sep 17 00:00:00 2001
From: Maximilian Linhoff <maximilian.linhoff@tu-dortmund.de>
Date: Fri, 30 Jun 2023 11:59:22 +0200
Subject: [PATCH] Install graphviz, add numpydoc pin

---
 .readthedocs.yml | 1 +
 setup.cfg        | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/.readthedocs.yml b/.readthedocs.yml
index 0de487589c2..98b2982554b 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -4,6 +4,7 @@ build:
   os: ubuntu-22.04
   apt_packages:
     - ffmpeg
+    - graphviz
   tools:
     python: "3.8"
 
diff --git a/setup.cfg b/setup.cfg
index ea77a987f48..5092c8e6292 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -61,7 +61,7 @@ docs =
     sphinx_rtd_theme
     sphinx_automodapi
     nbsphinx ~=0.8.12
-    numpydoc
+    numpydoc ~=1.4.0
     jupyter
     notebook
     graphviz