Remove unused imports

supervisor/tests/test_process.py

@@ -1,7 +1,6 @@
 import errno
 import os
 import signal
-import sys
 import time
 import unittest
 

supervisor/tests/test_rpcinterfaces.py

@@ -745,7 +745,6 @@ class SupervisorNamespaceXMLRPCInterfaceTests(TestBase):
         supervisord.set_procattr('process2', 'state', ProcessStates.RUNNING)
         interface = self._makeOne(supervisord)
         callback = interface.stopProcessGroup('foo', wait=False)
-        from supervisor.http import NOT_DONE_YET
         from supervisor.xmlrpc import Faults
 
         self.assertEqual(