def get_save_folder(hyps):
    """
    Creates the save name for the model.

    hyps: dict
        keys:
            main_path: str
                the leading path to the save_folder
            exp_name: str
                the root experiment name
            exp_num: int
                the experiment id number
            search_keys: str
                the identifying keys for this hyperparameter search
    """
    save_folder = "{}/{}_{}".format(hyps['main_path'],
                                    hyps['exp_name'],
                                    hyps['exp_num'])
    save_folder += hyps['search_keys'].replace("/", "")
    return save_folder