From 9784f78f1c61ff1194ee5e68c4d923ded18e59d6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergio=20Mart=C3=ADnez=20Portela?=
 <sergio@codigoparallevar.com>
Date: Tue, 20 Jun 2023 00:15:41 +0200
Subject: [PATCH] Deduplicate graph edges.

---
 scripts/gen_centered_graph.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/gen_centered_graph.py b/scripts/gen_centered_graph.py
index fb825b7..ab997e8 100644
--- a/scripts/gen_centered_graph.py
+++ b/scripts/gen_centered_graph.py
@@ -93,7 +93,7 @@ def gen(headline_id, graph, doc_to_headline_remapping):
     g = centered_graph
 
     with tempfile.NamedTemporaryFile(suffix='.dot', mode='wt') as f:
-        f.write('digraph {\n')
+        f.write('strict digraph {\n')
         f.write('maxiter=1000\n')
         f.write('splines=curved\n')
         # f.write('splines=spline\n') # Not supported with edges to cluster