tion: added missed time import

IATkachenko · IATkachenko · commit 5a9bd5226c92 · 2020-06-21T17:06:30.000+03:00
diff --git a/tion/tion.py b/tion/tion.py
@@ -1,5 +1,6 @@
 import abc
 import logging
+import time
 from typing import Callable
 
 from bluepy import btle
