How to use the libratom.cli.subcommands function in libratom

def test_entities_with_bad_model(enron_dataset_part001):
    with tempfile.TemporaryDirectory() as tmpdir:
        assert 1 == subcommands.entities(
            out=Path(tmpdir),
            spacy_model_name="no_such_model",
            jobs=2,
            src=enron_dataset_part001,
            progress=False,
        )

    assert not any(load_spacy_model(spacy_model_name="no_such_model"))

def test_file_report(enron_dataset_part012):
    file = sorted(enron_dataset_part012.glob("*.pst"))[1]

    with tempfile.TemporaryDirectory() as tmpdir:

        out = Path(tmpdir) / "entities.sqlite3"

        # Extract entities
        assert 0 == subcommands.entities(
            out=out,
            spacy_model_name=SPACY_MODELS.en_core_web_sm,
            jobs=2,
            src=file,
            progress=False,
        )

        # Connect to DB file
        engine = create_engine(f"sqlite:////{out}")
        session = sessionmaker(bind=engine)()

        # There should be one FileReport instance for this run
        file_report = session.query(FileReport).one()  # pylint: disable=no-member

        # Path
        assert file_report.path == str(file)

def entities(out, spacy_model, include_message_contents, jobs, src, progress):
    """
    Extract named entities from a PST or mbox file, or a directory of one or more PST and mbox files.

    If SOURCE is a directory it will be walked recursively. Non-PST and non-mbox files will be skipped.

    Upon success the result will be a new .sqlite3 database file. If an output path is provided
    it will be either the output file's parent directory or the file itself.

    If no output path is provided the file will be written in the current working directory.
    """

    status = subcommands.entities(
        out=out,
        spacy_model_name=spacy_model,
        jobs=jobs,
        src=src,
        include_message_contents=include_message_contents,
        progress=progress,
    )
    sys.exit(status)

actions = [_list, install, upgrade]

    # Show help if no action option is passed
    if not any(actions):
        with click.get_current_context() as ctx:
            click.echo(ctx.get_help())
            sys.exit(0)

    # Error out if multiple actions are selected
    if [bool(x) for x in actions].count(True) > 1:
        raise click.UsageError(
            "Only one of [list|install|upgrade] can be selected at once."
        )

    status = subcommands.model(
        _list=_list, install=install, upgrade=upgrade, version=version
    )
    sys.exit(status)