code: def test_get_related_files(_temp_analyze_files):
      orig_img, orig_hdr = _temp_analyze_files
  
      related_files = get_related_files(orig_img)
      assert orig_img in related_files
      assert orig_hdr in related_files
  
      related_files = get_related_files(orig_hdr)
      assert orig_img in related_files
      assert orig_hdr in related_files
  
imports: import os
  import time
  from pathlib import Path
  from unittest import mock, SkipTest
  import pytest
  from ...testing import TempFATFS
  from ...utils.filemanip import save_json, load_json, fname_presuffix, fnames_presuffix, hash_rename, check_forhash, _parse_mount_table, _cifs_table, on_cifs, copyfile, copyfiles, ensure_list, simplify_list, check_depends, split_filename, get_related_files, indirectory, loadpkl, loadcrash, savepkl, path_resolve, write_rst_list, emptydirs
label_desc: Use image node_id 15 for calling a global function with example usage: test_get_related_files(_temp_analyze_files) without return types