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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 _is_unpacked_egg(path):
 """ Determine if given path appears to be an unpacked egg. """

    return (
        _is_egg_path(path) and
        os.path.isfile(os.path.join(path, 'EGG-INFO', 'PKG-INFO'))
    )