code: def get_output_filenames():
      return os.listdir(
          os.path.join(
              tempfile.gettempdir(), "test_inject_module_output"
          )
      )
  
imports: import os
  import shutil
  import pytest
  import tempfile
label_desc: Use image node_id 2 for calling a global function with example usage: get_output_filenames() and returns: os