@property
def fan_speed(self):
    'Return the fan speed of the vacuum cleaner.'
    from libpurecoollink.const import PowerMode
    speed_labels = {PowerMode.MAX: 'Max', PowerMode.QUIET: 'Quiet'}
    return speed_labels[self._device.state.power_mode]
Return the fan speed of the vacuum cleaner.
@property
def fan_speed(self):
    
    from libpurecoollink.const import PowerMode
    speed_labels = {PowerMode.MAX: 'Max', PowerMode.QUIET: 'Quiet'}
    return speed_labels[self._device.state.power_mode]