def create_experiment_on_server(experiment, uploader):
    """

    :type experiment: mytardis_models.Experiment
    :type uploader: mytardis_uploader.MyTardisUploader
    :return: The url path of the experiment created.
    :rtype: str
    """
    expt_url = uploader.create_experiment(experiment.package())

    return expt_url