From 4e37a5809d5be0b8c02a8e9eb3665b7e7407fa9f 2017-01-07 14:36:32
From: Srinivas Reddy Thatiparthy <thatiparthysreenivas@gmail.com>
Date: 2017-01-07 14:36:32
Subject: [PATCH] remove unused imports

---

diff --git a/IPython/testing/decorators.py b/IPython/testing/decorators.py
index 5a1a46c..4dd8a7e 100644
--- a/IPython/testing/decorators.py
+++ b/IPython/testing/decorators.py
@@ -49,7 +49,7 @@ from .ipunittest import ipdoctest, ipdocstring
 from IPython.external.decorators import *
 
 # For onlyif_cmd_exists decorator
-from IPython.utils.py3compat import which, PY2, PY3, PYPY
+from IPython.utils.py3compat import which
 
 #-----------------------------------------------------------------------------
 # Classes and functions