code: def from_data_rows(cls, data_row_ls: list):
      raise NotImplementedError
  
imports: import numpy
  from typing import NamedTuple, Mapping, Dict
  from enum import Enum
  from dataclasses import dataclass
  import torch
  import torch.utils.data.dataloader
  from jiant.utils.python.datastructures import ExtendedDataClassMixin, combine_dicts
label_desc: Use image node_id 1 for calling the BaseBatch obj's underlying member method code with example usage: obj.from_data_rows(cls, data_row_ls) without return types