Fix 3.9 testing

gopro · Jul 19, 2024 · 38ec82c · 38ec82c
1 parent 8792bac
commit 38ec82c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/demos/python/sdk_wireless_camera_control/open_gopro/ble/controller.py b/demos/python/sdk_wireless_camera_control/open_gopro/ble/controller.py
@@ -3,6 +3,8 @@
 
 """BLE Controller Interface Definition."""
 
+from __future__ import annotations
+
 import logging
 from abc import ABC, abstractmethod
 from typing import Callable, Generic, Optional, Pattern, TypeVar