Unused import removed.

rytilahti · Sep 8, 2017 · d8d4c51 · d8d4c51
1 parent a991412
commit d8d4c51
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mirobo/waterpurifier.py b/mirobo/waterpurifier.py
@@ -1,5 +1,5 @@
 import logging
-from typing import Any, Dict, Optional
+from typing import Any, Dict
 from collections import defaultdict
 from .device import Device