code: def find_hass_config():
      
      if "HASSIO_TOKEN" in os.environ:
          return "/config"
  
      config_dir = default_hass_config_dir()
  
      if os.path.isdir(config_dir):
          return config_dir
  
      raise ValueError(
          "Unable to automatically find the location of Home Assistant "
          "config. Please pass it in."
      )
docs: Try to find HASS config.