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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 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