How to use the bleak._logger function in bleak

async def run(address, loop, debug=False):
    if debug:
        import sys

        # loop.set_debug(True)
        # l = logging.getLogger("asyncio")
        # l.setLevel(logging.DEBUG)
        # h = logging.StreamHandler(sys.stdout)
        # h.setLevel(logging.DEBUG)
        # l.addHandler(h)

    async with BleakClient(address, loop=loop) as client:
        x = await client.is_connected()
        logger.info("Connected: {0}".format(x))

        system_id = await client.read_gatt_char(SYSTEM_ID_UUID)
        print(
            "System ID: {0}".format(
                ":".join(["{:02x}".format(x) for x in system_id[::-1]])
            )
        )

        model_number = await client.read_gatt_char(MODEL_NBR_UUID)
        print("Model Number: {0}".format("".join(map(chr, model_number))))

        device_name = await client.read_gatt_char(DEVICE_NAME_UUID)
        print("Device Name: {0}".format("".join(map(chr, device_name))))

        manufacturer_name = await client.read_gatt_char(MANUFACTURER_NAME_UUID)
        print("Manufacturer Name: {0}".format("".join(map(chr, manufacturer_name))))

async def run(address, loop, debug=False):
    if debug:
        import sys

        # loop.set_debug(True)
        l = logging.getLogger("asyncio")
        l.setLevel(logging.DEBUG)
        h = logging.StreamHandler(sys.stdout)
        h.setLevel(logging.DEBUG)
        l.addHandler(h)
        logger.addHandler(h)

    async with BleakClient(address, loop=loop) as client:
        x = await client.is_connected()
        logger.info("Connected: {0}".format(x))

        await client.start_notify(CHARACTERISTIC_UUID, notification_handler)
        await asyncio.sleep(5.0, loop=loop)
        await client.stop_notify(CHARACTERISTIC_UUID)

async def run(address, loop, debug=False):
    if debug:
        import sys

        # loop.set_debug(True)
        l = logging.getLogger("asyncio")
        l.setLevel(logging.DEBUG)
        h = logging.StreamHandler(sys.stdout)
        h.setLevel(logging.DEBUG)
        l.addHandler(h)
        logger.addHandler(h)

    async with BleakClient(address, loop=loop) as client:
        x = await client.is_connected()
        logger.info("Connected: {0}".format(x))

        await client.start_notify(CHARACTERISTIC_UUID, notification_handler)
        await asyncio.sleep(5.0, loop=loop)
        await client.stop_notify(CHARACTERISTIC_UUID)