Remove unused imports
diff --git a/Lib/collections.py b/Lib/collections.py
index 42980bf..0a3f18c 100644
--- a/Lib/collections.py
+++ b/Lib/collections.py
@@ -6,12 +6,12 @@
__all__ += _abcoll.__all__
from _collections import deque, defaultdict
-from operator import itemgetter as _itemgetter, eq as _eq
+from operator import itemgetter as _itemgetter
from keyword import iskeyword as _iskeyword
import sys as _sys
import heapq as _heapq
-from itertools import repeat as _repeat, chain as _chain, starmap as _starmap, \
- ifilter as _ifilter, imap as _imap
+from itertools import repeat as _repeat, chain as _chain, starmap as _starmap
+
try:
from thread import get_ident as _get_ident
except ImportError: