code: def get_test_files(dir):
      test_files = dict()
      for path in glob.glob(f"{dir}/**/test_*.py", recursive=True):
          suffix_path = get_suffix_path(path, 3)
          suffix_path = changed_installed_path.get(
              suffix_path, suffix_path
          )
          if "highspy" not in suffix_path:
              test_files[suffix_path] = path
  
      return test_files
  
imports: import os
  import glob
  import sys
label_desc: Use image node_id 3 for calling a global function with example usage: get_test_files(dir) and returns: test_files