code: def generate_folders(root, elements, *more_numbers):
      fill_len = len(str(elements))
      if more_numbers:
          for i in range(elements):
              new_folder = root.joinpath(f"foo_{i:0>{fill_len}}")
              new_folder.mkdir()
              new_folder.joinpath("__init__.py").write_bytes(
                  TEST_CONTENT
              )
              generate_folders(new_folder, *more_numbers)
      else:
          for i in range(elements):
              new_test = root.joinpath(f"test_{i:0<{fill_len}}.py")
              new_test.write_bytes(TEST_CONTENT)
  
label_desc: Use image node_id 1 for calling a global function with example usage: generate_folders(root, elements) without return types