after running isort

Change-Id: I6d7dbb8dee9480fc9242529089a1b40f17f068e7
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/25052
Tested-by: Jenkins Automated Tests <pedersen+jenkins@frm2.tum.de>
Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>

test/test_poller.py

@@ -23,9 +23,12 @@
 
 import time
 from collections import OrderedDict
+
 import pytest
+
 from secop.modules import Drivable
-from secop.poller import Poller, REGULAR, DYNAMIC, SLOW
+from secop.poller import DYNAMIC, REGULAR, SLOW, Poller
+
 Status = Drivable.Status
 
 class Time: