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-rw-r--r--Lib/test/test_io.py3
1 files changed, 1 insertions, 2 deletions
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py
index 1c12252..0404c09 100644
--- a/Lib/test/test_io.py
+++ b/Lib/test/test_io.py
@@ -31,9 +31,8 @@ import random
import unittest
import warnings
import weakref
-import gc
import abc
-from itertools import chain, cycle, count
+from itertools import cycle, count
from collections import deque
from test import test_support as support