From 2c380e5abcea19358e89f14ed459a8c0ba4b41ea Mon Sep 17 00:00:00 2001
From: Eddie Hebert <ehebert@quantopian.com>
Date: Wed, 3 Oct 2012 12:01:25 -0400
Subject: [PATCH] Removes unused imports.

---
 zipline/gens/merge.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/zipline/gens/merge.py b/zipline/gens/merge.py
index 09e1f943..e0056288 100644
--- a/zipline/gens/merge.py
+++ b/zipline/gens/merge.py
@@ -5,9 +5,7 @@ Generator version of Merge.
 from collections import deque
 
 from zipline import ndict
-from zipline.gens.utils import hash_args, \
-    assert_merge_protocol, done_message
-from itertools import repeat
+
 
 def merge(stream_in, tnfm_ids):
     """