code: def _override_runner(runner):
      
      import bonobo
  
      _get_argument_parser = bonobo.util.environ.get_argument_parser
      _run = bonobo.run
      try:
          # Original get_argument_parser would create or update an argument parser with environment options, but here we
          # already had them parsed so let's patch with something that creates an empty one instead.
          def get_argument_parser(parser=None):
              return parser or argparse.ArgumentParser()
  
          bonobo.util.environ.get_argument_parser = get_argument_parser
          bonobo.run = runner
  
          yield runner
      finally:
          # Restore our saved values.
          bonobo.util.environ.get_argument_parser = _get_argument_parser
          bonobo.run = _run
docs: Context manager that monkey patches `bonobo.run` function with our current command logic.
  
      :param runner: the callable that will handle the `run()` logic.