code: def __init__(self, batch):
      X = [batch[0]]
      y = [batch[1]]
      w = [batch[2]]
      self.batch_list = [X, y, w]
  
file_path: deepchem/deepchem/models/lightning/dc_lightning_dataset_module.py
imports: from typing import Callable
  import deepchem
  import lightning
  import torch
label_desc: Use image node_id 1 to create a new DCLightningDatasetBatch object  with example: obj = DCLightningDatasetBatch(batch)