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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 forbidden(request):
 """A basic 403 view, with a login button"""

    template = pkg_resources.resource_string('pyramid_persona', 'templates/forbidden.html').decode()
    html = template % {'js': request.persona_js, 'button': request.persona_button}
    return Response(html, status='403 Forbidden')