django crud view

create.py

def lead_create(request):
    form = LeadForm()
    if request.method == 'POST':
        form = LeadForm(request.POST)
        if form.is_valid():
            form.save()
            return redirect('/lead')
    context = {
        'form':form
    }
    return render(request,'lead_create.html',context)

delete.py

def lead_delete(request,pk):
  lead = Lead.objects.get(id=pk)
  lead.delete()
  return redirect('/lead')

details.py

def lead_details(request,pk):
    lead = Lead.objects.get(id=pk)
    context = {'lead': lead }
    return render(request,'lead_details.html',context)

update.py

def lead_update(request,pk):
    lead = Lead.objects.get(id=pk)
    form = LeadForm(instance=lead)
    if request.method == 'POST':
        form = LeadForm(request.POST,instance=lead)
        if form.is_valid():
            form.save()
            return redirect('/lead')
    context = {
        'form':form,
        'lead':lead
    }
    return render(request,'lead_create.html',context)