How do I save the results of an autocomplete in an input, django1.11?

My problem is that I'm using an autocomplete to relate a model in Django 1.11. Until now that autocomplete is looking for me, but I want the result to keep it in an input. That autocomplete I'm using it in a registry. I hope and help me.

Vista

def Autocomplete1(request):
if request.is_ajax:
    search=request.GET.get('start','')

    doctores=Solicitante.objects.filter(nombre__icontains=search)

    results=[]
    for doctor in doctores:
        doctor_json={}
        doctor_json['label']=doctor.nombre+" "+doctor.apellido
        doctor_json['value']=doctor.nombre+" "+doctor.apellido
        results.append(doctor_json)

    data_json=json.dumps(results)

else:
    data_json='fail'
mimetype="application/json"
return HttpResponse(data_json,mimetype)

Javascript Function

$("#tags5").autocomplete({
    minLength:2,
    source: function(req, add){
        var search=$("#tags5").val();
        $.ajax({
            url:'/registro/autocomplete1/',
            async:false,
            dataType:'json',
            type:'GET',
            data:{ 'start': search,},
            success: function(data){
                var suggestions=[];

                $.each(data, function(index, objeto){
                    suggestions.push(objeto); 
                });

                add(suggestions);
            },
            error:function(err){
                alert("error");
            }
        });
    }
});

The input of the Form

<div class="form-group">
    <div class="ui-widget">
        <label for="tags5">Ajax con GET: </label>
        <input id="tags5" name="relacion">
    </div>
</div>