fix unused import

alimanfoo · alimanfoo · commit aca7d6c9e7c7 · 2018-11-06T18:10:05.000-05:00
diff --git a/numcodecs/msgpacks.py b/numcodecs/msgpacks.py
@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 from __future__ import absolute_import, print_function, division
-import warnings
 
 
 import numpy as np
