From 1a1ce32e2cc92a7875824f62f7433c1949e3d214 Mon Sep 17 00:00:00 2001
From: Florian Mounier <florian.mounier@kozea.fr>
Date: Mon, 6 Jun 2016 12:29:22 +0200
Subject: [PATCH] Clean up imports

---
 pygal/graph/graph.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/pygal/graph/graph.py b/pygal/graph/graph.py
index 1c349fc..23e0669 100644
--- a/pygal/graph/graph.py
+++ b/pygal/graph/graph.py
@@ -20,8 +20,6 @@
 
 from __future__ import division
 
-from itertools import chain, repeat
-
 from math import ceil, cos, sin, sqrt
 
 from pygal._compat import is_list_like, is_str, to_str