From 3786382a1304170bffa4340843e2c1d23466f0ae Mon Sep 17 00:00:00 2001
From: hannah <story645@gmail.com>
Date: Sat, 29 Feb 2020 23:07:29 -0500
Subject: [PATCH] added graphviz_dot path

---
 doc/conf.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/conf.py b/doc/conf.py
index 8daaa47451fd..302a55e5a895 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -369,6 +369,7 @@ def _check_dependencies():
 
 inheritance_node_attrs = dict(fontsize=16)
 
+graphviz_dot = shutil.which('dot')
 graphviz_output_format = 'svg'