Remove unused import.

ghaering · ghaering · commit 1159cd2d9841 · 2015-08-18T23:39:51.000+02:00
diff --git a/lib/test/dbapi.py b/lib/test/dbapi.py
@@ -22,7 +22,6 @@
 # 3. This notice may not be removed or altered from any source distribution.
 
 import unittest
-import sys
 try:
     import threading
 except ImportError:
