code: def __getitem__(self, index):
      sample = self.data[index]
      target = self.labels[index]
  
      if self.transform is not None:
          sample = self.transform(sample)
  
      if self.target_transform is not None:
          target = self.target_transform(target)
  
      return (sample, target)
  
imports: import os
  import json
  import h5py
  import numpy
  import torch
  import copy
  from ordered_set import OrderedSet
  from torchmeta.utils.data import Task, MetaDataset
  from torchmeta.datasets.utils import get_asset
label_desc: Use image node_id 6 for calling the TCGATask obj's underlying member method code with example usage: obj.__getitem__(index) and returns: sample,  target