представить шаблон после формы отправить ajax django

Question

У меня есть форма, которая получает пользовательский ввод, и я передаю скрипт Python на view.py и затем рендеринг в шаблон HTML. Я хочу, чтобы все это было сделано без обновления страницы.

view.py:

def index(request):
  if request.method == 'POST':
    form = PnrForm(request.POST)

    if form.is_valid():
        pnr_numbers = form.cleaned_data['pnr_number']


        api_key = "df566"

        base_url = "https://api.railwayapi.com/v2/pnr-status/pnr/"

        complete_url = base_url + pnr_numbers + "/apikey/" + api_key + "/"

        response_ob = requests.get(complete_url) 

        output = response_ob.json() 
        if output["response_code"] == 200:
            train_name = output["train"]["name"]
            passengers_list = output["passengers"] 

            aka = "this is the"
            for passenger in passengers_list: 

    # store the value or data  
    # of "no" key in variable 
                passenger_num = passenger["no"] 

    # store the value or data of 
    # "current_status" key in variable 
                current_status = passenger["current_status"] 

    # store the value or data of  
    # "booking_status" key in variable 
                booking_status = passenger["booking_status"] 

    # print following values 
                print(" passenger number : " + str(passenger_num) 
                     + "\n current status : " + str(current_status) 
                     + "\n booking_status : " + str(booking_status)) 

                aka = str(passenger_num)

        else:
               print("record is not found for given request") 
        return render(request, 'main_site/index.html', {'form': form,'output': aka})


else:
    form = PnrForm()
#print(pnr_numbers)
return render(request, 'main_site/index.html', {'form': form})

index.html:

<form method="POST" id="pnr_form"> 
                {% csrf_token %}
                {{ form }}
                <input type="submit" value="Submit">

                </form>
  <div class="container">
        <div class="row">
            <div class="col-xs-12 col-sm-4">
                <div class="box">
                    <div class="box-icon">
                        <img src="images/service-icon-1.png" alt="">
                    </div>
                    <h4>{{ output }}</h4>

                </div>
            </div>

<script type="text/javascript">
$(document).on('submit','#pnr_form',function(e){
e.preventDefault();

$.ajax({
        type:'POST',
        url: '',
       data:{
            pnr_number:$('pnr_form').val(),
        csrfmiddlewaretoken: '{{ csrf_token }}'
        },
        success:function(){
            alert('pnr submitted')

       }
});

});
</script>

Отправка формы, но не отображение в шаблоне html .................................... ..................................