How to use the cruft.exceptions.UnableToFindCookiecutterTemplate function in cruft

def test_unable_to_find_cookiecutter_template():
    instance = exceptions.UnableToFindCookiecutterTemplate(".")
    assert instance.directory == "."
    assert isinstance(instance, exceptions.CruftError)

def test_unable_to_find_cookiecutter_template_path():
    instance = exceptions.UnableToFindCookiecutterTemplate(Path("."))
    assert instance.directory == "."
    assert isinstance(instance, exceptions.CruftError)

with TemporaryDirectory() as cookiecutter_template_dir_str:
        cookiecutter_template_dir = Path(cookiecutter_template_dir_str)
        try:
            repo = Repo.clone_from(template_git_url, cookiecutter_template_dir)
            last_commit = repo.head.object.hexsha
        except Exception as e:
            raise InvalidCookiecutterRepository(e)

        main_cookiecutter_directory: Optional[Path] = None
        for dir_item in cookiecutter_template_dir.glob("*cookiecutter.*"):
            if dir_item.is_dir() and "{{" in dir_item.name and "}}" in dir_item.name:
                main_cookiecutter_directory = dir_item
                break

        if not main_cookiecutter_directory:  # pragma: no cover
            raise UnableToFindCookiecutterTemplate(cookiecutter_template_dir)

        context_file = cookiecutter_template_dir / "cookiecutter.json"

        config_dict = get_user_config(config_file=config_file, default_config=default_config)

        context = generate_context(
            context_file=str(context_file),
            default_context=config_dict["default_context"],
            extra_context=extra_context,
        )

        # prompt the user to manually configure at the command line.
        # except when 'no-input' flag is set
        context["cookiecutter"] = prompt_for_config(context, no_input)
        context["cookiecutter"]["_template"] = template_git_url

with TemporaryDirectory() as cookiecutter_template_dir_str:
        cookiecutter_template_dir = Path(cookiecutter_template_dir_str)
        try:
            repo = Repo.clone_from(template_git_url, cookiecutter_template_dir)
            last_commit = repo.head.object.hexsha
        except Exception as e:  # pragma: no cover
            raise InvalidCookiecutterRepository(e)

        main_cookiecutter_directory: Optional[Path] = None
        for dir_item in cookiecutter_template_dir.glob("*cookiecutter.*"):
            if dir_item.is_dir() and "{{" in dir_item.name and "}}" in dir_item.name:
                main_cookiecutter_directory = dir_item
                break

        if not main_cookiecutter_directory:  # pragma: no cover
            raise UnableToFindCookiecutterTemplate(cookiecutter_template_dir)

        context_file = cookiecutter_template_dir / "cookiecutter.json"

        config_dict = get_user_config(config_file=config_file, default_config=default_config)

        context = generate_context(
            context_file=context_file,
            default_context=config_dict["default_context"],
            extra_context=extra_context,
        )

        # prompt the user to manually configure at the command line.
        # except when 'no-input' flag is set
        context["cookiecutter"] = prompt_for_config(context, no_input)
        context["cookiecutter"]["_template"] = template_git_url