code: def _init_attr_config(attr_cfg):
      
      attr_cfg.name = ''
      attr_cfg.writable = AttrWriteType.READ
      attr_cfg.data_format = AttrDataFormat.SCALAR
      attr_cfg.data_type = 0
      attr_cfg.max_dim_x = 0
      attr_cfg.max_dim_y = 0
      attr_cfg.description = ''
      attr_cfg.label = ''
      attr_cfg.unit = ''
      attr_cfg.standard_unit = ''
      attr_cfg.display_unit = ''
      attr_cfg.format = ''
      attr_cfg.min_value = ''
      attr_cfg.max_value = ''
      attr_cfg.writable_attr_name = ''
      attr_cfg.extensions = []
docs: Helper function to initialize attribute config objects