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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 ip_verification_required(func):
 """ Put this decorator before your view to check if the function is coming from an IP on file """


    def wrapper(request, *args, **kwargs):

        slug = kwargs.get('slug', "")
        if not slug:
            return kickoutt_404("Not found.", content_type="application/json")

        try:
            wip = WriteAPIIP.objects.get(slug=slug)
            ip = get_client_ip(request)
            if ip not in wip.allowable_ips() and "0.0.0.0" not in wip.allowable_ips():
                msg = "The IP %s is not authorized to make the API call." % (
                    ip)
                return kickout_401(msg)

        except WriteAPIIP.DoesNotExist:
            return HttpResponse(unauthorized_json_response(),
                                content_type="application/json")

        return func(request, *args, **kwargs)

    return update_wrapper(wrapper, func)