@property
    def is_fan_on(self):
        return None
Returns a bounding box for ``layers`` or None if this is not possible.
dataset/ETHPy150Open home-assistant/home-assistant/homeassistant/components/thermostat/__init__.py/ThermostatDevice.is_fan_on--crossover with--dataset/ETHPy150Open psd-tools/psd-tools/src/psd_tools/user_api/psd_image.py/combined_bbox