How to use the paconn.settings.util.load_powerapps_and_flow_rp function in paconn

settings_file):
    """
    Update command.
    """
    # Get settings
    settings = SettingsBuilder.get_settings(
        environment=environment,
        settings_file=settings_file,
        api_properties=api_properties,
        api_definition=api_definition,
        icon=icon,
        connector_id=connector_id,
        powerapps_url=powerapps_url,
        powerapps_version=powerapps_version)

    powerapps_rp, _ = load_powerapps_and_flow_rp(
        settings=settings,
        command_context=_UPDATE)

    connector_id = upsert(
        powerapps_rp=powerapps_rp,
        settings=settings,
        client_secret=client_secret,
        is_update=True,
        overwrite_settings=False)

    display('{} updated successfully.'.format(connector_id))

overwrite_settings):
    """
    Create command.
    """
    # Get settings
    settings = SettingsBuilder.get_settings(
        environment=environment,
        settings_file=settings_file,
        api_properties=api_properties,
        api_definition=api_definition,
        icon=icon,
        connector_id=None,
        powerapps_url=powerapps_url,
        powerapps_version=powerapps_version)

    powerapps_rp, _ = load_powerapps_and_flow_rp(
        settings=settings,
        command_context=_CREATE)

    connector_id = upsert(
        powerapps_rp=powerapps_rp,
        settings=settings,
        client_secret=client_secret,
        is_update=False,
        overwrite_settings=overwrite_settings)

    display('{} created successfully.'.format(connector_id))

settings_file):
    """
    Validate command.
    """
    # Get settings
    settings = SettingsBuilder.get_settings(
        environment=None,
        settings_file=settings_file,
        api_properties=None,
        api_definition=api_definition,
        icon=None,
        connector_id=None,
        powerapps_url=powerapps_url,
        powerapps_version=powerapps_version)

    powerapps_rp, _ = load_powerapps_and_flow_rp(
        settings=settings,
        command_context=_VALIDATE)

    result = paconn.operations.validate.validate(
        powerapps_rp=powerapps_rp,
        settings=settings)

    if result:
        display(result)
    else:
        display('{} validated successfully.'.format(settings.api_definition))

overwrite):
    """
    Download command.
    """
    # Get settings
    settings = SettingsBuilder.get_settings(
        environment=environment,
        settings_file=settings_file,
        api_properties=None,
        api_definition=None,
        icon=None,
        connector_id=None,
        powerapps_url=powerapps_url,
        powerapps_version=powerapps_version)

    powerapps_rp, _ = load_powerapps_and_flow_rp(
        settings=settings,
        command_context=_DOWNLOAD)

    directory = paconn.operations.download.download(
        powerapps_rp=powerapps_rp,
        settings=settings,
        destination=destination,
        overwrite=overwrite)

    display('The connector is downloaded to {}.'.format(directory))