Commit 78d040a1 authored by Jisi Liu's avatar Jisi Liu

remove extra collection import

parent 72bd9c95
......@@ -36,7 +36,6 @@ try:
from collections import OrderedDict
except ImportError:
from ordereddict import OrderedDict #PY26
import collections
try:
import unittest2 as unittest
except ImportError:
......
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