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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_content_type_queryset(models_list):
 """ Get list of services content types """

    content_type_ids = {c.id for c in ContentType.objects.get_for_models(*models_list).values()}
    return ContentType.objects.filter(id__in=content_type_ids)