code: def test_download_retries_error():
      with pytest.raises(Exception):
          mx.gluon.utils.download("http://doesnotexist.notfound")
  
file_path: mxnet/tests/python/unittest/test_gluon_utils.py
imports: import io
  import os
  import warnings
  import glob
  import shutil
  import multiprocessing
  import mxnet
  import requests
  import pytest
label_desc: Use image node_id 1 for calling a global function with example usage: test_download_retries_error() without return types