requestPOST for formset Django

 def allform_post(request):
    data = {
            'form-TOTAL_FORMS':'18',
            'form-INITAL_FORMS':'0',
            'form-MAX_NUM_FORMS': ''
           }
    indicators = survface_water_indicators.objects.in_bulk()
    formset = formset_factory(Control, extra = 0)
    print("###########################")
    print({**data,**request.POST})
    print("###########################")
    some_formset = formset({**data,**request.POST})
    for form in some_formset:
      print(form)
    return some_formset

Error ManagementForm data is missing or has been tampered with

html

    <form method="POST" id = "form-control">
    {% csrf_token  %}
    <div id="table_indicators">
    {{ form.management_form }}
    {% for field in form %}
    <p>{{field.indicator}}</p>
    <p>{{field.method}}</p>
    {%endfor%}
    </div>
    .....