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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_scores(video):
 """Get the scores dict for the given `video`. This will return either :data:`episode_scores` or :data:`movie_scores` based on the type of the `video`. :param video: the video to compute the score against. :type video: :class:`~subliminal.video.Video` :return: the scores dict. :rtype: dict """

    if isinstance(video, Episode):
        return episode_scores
    elif isinstance(video, Movie):
        return movie_scores

    raise ValueError('video must be an instance of Episode or Movie')