code: def init_dataloader(self):
      pass
  
file_path: nni/examples/nas/legacy/textnas/search.py
imports: import logging
  import os
  import random
  from argparse import ArgumentParser
  from itertools import cycle
  import numpy
  import torch
  import torch.nn
  from nni.algorithms.nas.pytorch.enas import EnasMutator, EnasTrainer
  from nni.nas.pytorch.callbacks import LRSchedulerCallback
  from dataloader import read_data_sst
  from model import Model
  from utils import accuracy
label_desc: Use image node_id 2 for calling the TextNASTrainer obj's underlying member method code with example usage: obj.init_dataloader() without return types