Add __future__ import

tekktrik · tekktrik · commit ca87112593b4 · 2022-07-23T01:36:52.000-04:00
diff --git a/adafruit_ble/services/standard/__init__.py b/adafruit_ble/services/standard/__init__.py
@@ -8,6 +8,8 @@
 
 """
 
+from __future__ import annotations
+
 import time
 
 from .. import Service
