async def async_initialize_system_data(self):
    xml = ControllerDictBuilder().get_system_data().to_xml()
    xml_response = (await self.async_send_command(xml))
    parsed = parse_xml(xml_response)
    self.system_data = get_system_data_from_dict(parsed)
async def async_initialize_system_data(self):
    xml = ControllerDictBuilder().get_system_data().to_xml()
    xml_response = (await self.async_send_command(xml))
    parsed = parse_xml(xml_response)
    self.system_data = get_system_data_from_dict(parsed)