How to connect views with forms Django

I have chained dropdown in views py and that`s all showing in html but how am i suppose to send them into my forms.py

Bcs where im trying to save that form into database i got an error of validation bcs views functions are not connected to my form

Im kinda tired of that function pls help me

views.py

@login_required
def create_work_log(request):
    if request.method == 'POST':
        form = WorkLogForm(request.POST, user=request.user)
        if form.is_valid():
            work_log = form.save(commit=False)
            work_log.author = request.user
            work_log = form.save()
            messages.success(request, 'Данные занесены успешно', {'work_log': work_log})
            return redirect('create_worklog')
        else:
            messages.error(request, 'Ошибка валидации')
            return redirect('create_worklog')
    else:
        if request.user.is_authenticated:
            initial = {
                'author': request.user
            }
        else:
            initial = {}
        form = WorkLogForm(user=request.user, initial=initial)

    context = {'form': form}

    return render(request, 'contractor/create_work_log.html', context)


def contractor_object(request):
    contractor_guid = request.GET.get('contractor_counter')
    objects = ObjectList.objects.filter(contractor_guid__in=[contractor_guid])
    context = {'objects': objects, 'is_htmx': True}
    return render(request, 'partials/objects.html', context)


def contractor_section(request):
    objects_guid = request.GET.get('object')
    sections = SectionList.objects.filter(object=objects_guid)
    context = {'sections': sections}
    return render(request, 'partials/sections.html', context)

forms.py

    contractor_counter = forms.ModelChoiceField(
        label='Контрагент',
        queryset=CounterParty.objects.none(),
        initial=CounterParty.objects.first(),
        empty_label='',
    )

    contractor_object = forms.ModelChoiceField(
        label='Объект',
        queryset=ObjectList.objects.none(),
        initial=ObjectList.objects.first(),
        empty_label='',
    )

    contractor_section = forms.ModelChoiceField(
        label='Раздел',
        queryset=SectionList.objects.none(),
        initial=SectionList.objects.first(),
        empty_label='',
    )

template.html

<div class="mt-3">
    {{ form.contractor_counter.label_tag }}
    {% render_field form.contractor_counter class='form-select mt-2' autocomplete='off' hx-get='/objects/' hx-trigger='change' hx-target='#objects' %}
</div>


<div id="objects" class="mt-3">
    {% include 'partials/objects.html' %}
</div>

<div id="sections" class="mt-3">
    {% include 'partials/sections.html' %}
</div>

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