Comply import order conventions

solvable/src/tfw_server.py

@@ -2,10 +2,10 @@ from functools import partial
 
 from tornado.ioloop import IOLoop
 
-from test_fsm import TestFSM
 from tfw.networking import TFWServer
 from tfw.config import TFWENV
 from tfw.config.logs import logging
+from test_fsm import TestFSM
 
 LOG = logging.getLogger(__name__)