How to use the hickle.helpers.get_type function in hickle

def load_dataset(h_node):
    """ Load a dataset, converting into its correct python type

    Args:
        h_node (h5py dataset): h5py dataset object to read

    Returns:
        data: reconstructed python object from loaded data
    """
    py_type = get_type(h_node)

    try:
        load_fn = load_dataset_lookup(py_type)
        return load_fn(h_node)
    except:
        raise
        #raise RuntimeError("Hickle type %s not understood." % py_type)