From f9ca27a979323862c032c61df4c6a3b9af8168fa Mon Sep 17 00:00:00 2001
From: Matt Terry <matt.terry@gmail.com>
Date: Mon, 22 Jul 2013 09:36:33 -0700
Subject: [PATCH] don't need lab2lch

---
 skimage/color/delta_e.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/skimage/color/delta_e.py b/skimage/color/delta_e.py
index 4534ef07..7c5399f6 100644
--- a/skimage/color/delta_e.py
+++ b/skimage/color/delta_e.py
@@ -23,7 +23,6 @@ Reference
 from __future__ import division
 
 import numpy as np
-from .colorconv import lab2lch
 
 DEG = np.pi/180