code: def test_url_download_tar_gz_file(eld):
      """Ensure that tar.gz files are downloaded and extracted."""
      path = eld.get_data(
          url="https://ndownloader.figshare.com/files/14615414"
      )
      assert "abc.txt" in os.listdir(path)
  
imports: import os
  import requests
  import pytest
  import numpy
  import rasterio
  import geopandas
  import earthpy.io
label_desc: Use image node_id 21 for calling a global function with example usage: test_url_download_tar_gz_file(eld) without return types