Django render_to_string（）为参数'；获取了多个值；上下文'；

我正在尝试传递以下参数以在Django中呈现响应语法，但我一直遇到以下错误：

render_to_string() got multiple values for argument 'context'

def genarate_pdf_notes(request):
    response = HttpResponse(content_type='application/pdf')
    response['Content-Disposition'] = 'attachment; filename=filter' + \
        str(datetime.datetime.now())+'.pdf'
    response['Content-Transfer-Encoding'] = 'binary'
    context = {}
    filtered_yp = YP_Filter(
        request.GET,
        queryset=YP_General_Information.objects.all()
    )
    context['filtered_yp'] = filtered_yp

    html_string = render_to_string(request, 'filter/homepage.html', context=context)
    html = HTML(string=html_string)
    result = html.write_pdf()

    with tempfile.NamedTemporaryFile(delete=True) as output:
        output.write(result)
        output.flush()
        output.seek(0)
        # output = open(output.name, 'rb') they using this on a live server
        response.write(output.read())

    return response