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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 amg_video_search(self, entitiy_type, query, **kwargs):
 """ Search the Movies and TV database Where ``entitiy_type`` is a comma separated list of: ``movie`` Movies ``tvseries`` TV series ``credit`` people working in TV or movies """

        return self.make_request('amgvideo', entitiy_type, query, kwargs)