code: def test_normalize12_list_outputs(create_files_in_directory):
      filelist, outdir = create_files_in_directory
      norm12 = spm.Normalize12(image_to_align=filelist[0])
      assert norm12._list_outputs()["normalized_image"][0].startswith(
          "w"
      )
      norm12 = spm.Normalize12(
          image_to_align=filelist[0], apply_to_files=filelist[1]
      )
      assert norm12._list_outputs()["normalized_files"][0].startswith(
          "w"
      )
  
imports: import os
  import pytest
  from nipype.testing.fixtures import create_files_in_directory
  import nipype.interfaces.spm
  from nipype.interfaces.spm import no_spm
  import nipype.interfaces.matlab
label_desc: Use image node_id 10 for calling a global function with example usage: test_normalize12_list_outputs(create_files_in_directory) without return types