From 58225c018828cc6afa01f7f968eb085701e6ea1e Mon Sep 17 00:00:00 2001
From: Mike Croucher <michael.p.croucher@googlemail.com>
Date: Fri, 27 Feb 2015 19:36:56 +0000
Subject: [PATCH] import reduce from functools for py3 compatibility

---
 GPy/core/parameterization/parameter_core.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/GPy/core/parameterization/parameter_core.py b/GPy/core/parameterization/parameter_core.py
index 02cb0a12..b38d9678 100644
--- a/GPy/core/parameterization/parameter_core.py
+++ b/GPy/core/parameterization/parameter_core.py
@@ -18,6 +18,7 @@ import numpy as np
 import re
 import logging
 from .updateable import Updateable
+from functools import reduce
 
 class HierarchyError(Exception):
     """