code: def test_decode_bad_huffman_images():
      # sanity check: make sure we can decode the bad Huffman encoding
      bad_huff = read_file(
          os.path.join(DAMAGED_JPEG, "bad_huffman.jpg")
      )
      decode_jpeg(bad_huff)
  
imports: import glob
  import io
  import os
  import sys
  from pathlib import Path
  import numpy
  import pytest
  import torch
  import torchvision.transforms.functional
  from common_utils import assert_equal, needs_cuda
  from PIL import __version__, Image
  from torchvision.io.image import _read_png_16, decode_image, decode_jpeg, decode_png, encode_jpeg, encode_png, ImageReadMode, read_file, read_image, write_file, write_jpeg, write_png
label_desc: Use image node_id 7 for calling a global function with example usage: test_decode_bad_huffman_images() without return types