Fix lint errors

Author: allenporter

roborock/devices/traits/b01/q10/__init__.py

@@ -1,11 +1,7 @@
 """Traits for Q10 B01 devices."""
 
-import asyncio
 import logging
-from typing import Any
 
-from roborock import B01Props
-from roborock.data.b01_q10.b01_q10_code_mappings import B01_Q10_DP
 from roborock.devices.traits import Trait
 from roborock.devices.transport.mqtt_channel import MqttChannel
 
@@ -32,8 +28,6 @@ def __init__(self, channel: MqttChannel) -> None:
         """Initialize the B01Props API."""
         self.command = CommandTrait(channel)
         self.vacuum = VacuumTrait(self.command)
-        self._channel = channel
-        self._task: asyncio.Task | None = None
 
 
 def create(channel: MqttChannel) -> Q10PropertiesApi: