def home(self):
    self.writeCommand(self.COMMAND_HOME)
    bbio.delay(2)
actually perform update on queryset
dataset/ETHPy150Open graycatlabs/PyBBIO/bbio/libraries/LiquidCrystal/LiquidCrystal.py/LiquidCrystal.home--crossover with--dataset/ETHPy150Open umutbozkurt/django-rest-framework-mongoengine/rest_framework_mongoengine/contrib/patching.py/PatchModelMixin.perform_modify