Patch #2167 from calvin: Remove unused imports
diff --git a/Lib/test/test_imgfile.py b/Lib/test/test_imgfile.py
index bdfd796..11311c4 100755
--- a/Lib/test/test_imgfile.py
+++ b/Lib/test/test_imgfile.py
@@ -6,7 +6,7 @@
 
 from test.test_support import verbose, unlink, findfile
 
-import imgfile, uu, os
+import imgfile, uu
 
 
 def main():