Patch #2167 from calvin: Remove unused imports
diff --git a/Lib/test/test_poll.py b/Lib/test/test_poll.py
index 60cd3f4..5dbfc2c 100644
--- a/Lib/test/test_poll.py
+++ b/Lib/test/test_poll.py
@@ -1,6 +1,6 @@
 # Test case for the os.poll() function
 
-import sys, os, select, random, unittest
+import os, select, random, unittest
 from test.test_support import TestSkipped, TESTFN, run_unittest
 
 try: