From a7a3ecda266dd47ce86b0296af5dd00258b5dc4d Mon Sep 17 00:00:00 2001
From: hagrid67 <jdhwatson@gmail.com>
Date: Sat, 15 Aug 2020 13:35:53 +0100
Subject: [PATCH] add graphviz to reqs_dev

---
 requirements_dev.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/requirements_dev.txt b/requirements_dev.txt
index 99980b99..759253f0 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -22,3 +22,4 @@ gym==0.14.0
 networkx
 ipycanvas
 pygraphviz
+graphviz
-- 
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