code: def no_outpdf(tmp_path) -> Path:
      """Document fact that a test is not expected to produce output.
  
      This just documents the fact that a test is not expected to produce
      output. Unfortunately an assertion failure inside a test fixture produces
      an error rather than a test failure, so no testing is done. It's up to
      the test to confirm that no output file was created.
      """
      return tmp_path / "no_output.pdf"
  
imports: from __future__ import annotations
  import platform
  import sys
  from pathlib import Path
  from subprocess import CompletedProcess, run
  import pytest
  from ocrmypdf import api, pdfinfo
  from ocrmypdf._exec import unpaper
  from ocrmypdf._plugin_manager import get_parser_options_plugins
  from ocrmypdf.exceptions import ExitCode
label_desc: Use image node_id 10 for calling a global function with example usage: no_outpdf(tmp_path) and returns: unknown