code: def generate_synset():
      with open("synset.txt", "w") as f:
          # Gluon Dataset API will load synset in sorted order
          for label in sorted(label_names):
              f.write(label.strip() + "\n")
          f.close()
  
file_path: mxnet/docs/tutorial_utils/data/oxford_102_flower_dataset.py
imports: import glob
  import os
  import tarfile
  from shutil import copyfile
  import numpy
  from mxnet import gluon
  from scipy.io import loadmat
label_desc: Use image node_id 4 for calling a global function with example usage: generate_synset() without return types