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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 page_not_found(request, template_name="errors/404.html"):
 """ Mimics Django's 404 handler but with a different template path. """

    context = {
        "STATIC_URL": settings.STATIC_URL,
        "request_path": request.path,
    }
    t = get_template(template_name)
    return HttpResponseNotFound(t.render(context, request))