NetViewer/backend/api/api_graph.py

from django.contrib import auth
from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework import status
from rest_framework.authtoken.models import Token
from rest_framework.authentication import BasicAuthentication, TokenAuthentication
from .serializers import UserRegisterSerializer

from django.middleware.csrf import get_token
from django.contrib.auth import login

from api.utils import *
from api.models import File, Mission, Plan, Result

import json, csv

class ViewGraph(APIView):
    authentication_classes = []
    permission_classes = []