code: def read_small_norb_format(file_path: str):
      with open(file_path, "rb") as f:
          return parse_small_norb_format(f.read())
  
file_path: vissl/extra_scripts/datasets/create_small_norb_elevation_data_files.py
imports: import argparse
  import os
  import numpy
  from PIL import Image
  from tqdm import tqdm
  from vissl.utils.download import download_and_extract_archive
label_desc: Use image node_id 4 for calling a global function with example usage: read_small_norb_format(file_path) and returns: parse_small_norb_format