Returns either sframe or turicreate depending on which library
    this file is bundled with.

def get_library_name():
    """
    Returns either sframe or turicreate depending on which library
    this file is bundled with.
    """
    from os.path import split, abspath

    __lib_name = split(split(abspath(sys.modules[__name__].__file__))[0])[1]

    assert __lib_name in ["sframe", "turicreate"]

    return __lib_name