offending.py

def verify_payment(request, order):
  amount = request.GET.get("amount")
  txrf = request.GET.get("trxref")
  paystack_instance = PaystackAPI()
  response = paystack_instance.verify_payment(txrf, amount=int(amount))
  if response[0]:
    p_signals.payment_verified.send(
      sender=PaystackAPI, ref=txrf, amount=int(amount), order=order
    )
    return JsonResponse({"success": True})
  return JsonResponse({"success": False}, status=400)