From 5f294b1fea8632caf0c0e3cd0df9cfa143e4de7d Mon Sep 17 00:00:00 2001
From: Gilles Boccon-Gibod <bok@bok.net>
Date: Sat, 17 Jun 2023 19:58:45 -0700
Subject: [PATCH] python 3.8 compatibility

---
 bumble/drivers/rtk.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bumble/drivers/rtk.py b/bumble/drivers/rtk.py
index 3ce70e67..8dc8535c 100644
--- a/bumble/drivers/rtk.py
+++ b/bumble/drivers/rtk.py
@@ -28,6 +28,7 @@ import math
 import os
 import pathlib
 import struct
+from typing import Tuple
 import weakref
 
 
@@ -292,7 +293,7 @@ class Driver:
     @dataclass
     class DriverInfo:
         rom: int
-        hci: tuple[int, int]
+        hci: Tuple[int, int]
         config_needed: bool
         has_rom_version: bool
         has_msft_ext: bool = False