def METHOD_NAME(
    input_hash_filename: t.Union[str, pathlib.Path]
) -> t.List[VpdqCompactFeature]:
    """Read hash file and return list of VPDQ features
    Args:
        Input hash file path
    Returns:
        VPDQ features from the hash file"""
    with open(input_hash_filename, "r") as file:
        return OLD_json_to_vpdq(file.read())