pandora: add annotations import

bumble/pandora/config.py

@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from __future__ import annotations
 from bumble.pairing import PairingConfig, PairingDelegate
 from dataclasses import dataclass
 from typing import Any, Dict

bumble/pandora/device.py

@@ -14,6 +14,7 @@
 
 """Generic & dependency free Bumble (reference) device."""
 
+from __future__ import annotations
 from bumble import transport
 from bumble.core import (
     BT_GENERIC_AUDIO_SERVICE,

bumble/pandora/host.py

@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from __future__ import annotations
 import asyncio
 import bumble.device
 import grpc

bumble/pandora/security.py

@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from __future__ import annotations
 import asyncio
 import contextlib
 import grpc

bumble/pandora/utils.py

@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from __future__ import annotations
 import contextlib
 import functools
 import grpc