login user and authenticate that but on mixin other app cant get user login

Please help me for problem I develop website via django-rest-framework and reactjs On backend code

below code on app api

import json

from django.contrib.auth import authenticate, login, logout
from django.http import JsonResponse
from django.middleware.csrf import get_token
from django.views.decorators.csrf import ensure_csrf_cookie
from django.views.decorators.http import require_POST

def login_view(request):
    data = json.loads(request.body)
    username = data.get('username')
    password = data.get('password')

    if username is None or password is None:
        return JsonResponse({'detail': 'Please provide username and password.'}, status=400)

    user = authenticate(username=username, password=password)

    if user is None:
        return JsonResponse({'detail': 'Invalid credentials.'}, status=400)

    login(request, user)
    return JsonResponse({'detail': 'Successfully logged in.'})

below code on other app and i want get user login mixin but on mixin return AnonymousUser

class driverapi(storekeeperMixin,viewsets.ViewSet):
    def get(self,request,format=None):
        driverslist = driver.object.all()
        serilizer = OBJdriver(driverslist, many=True)
        return Response(serilizer.data)

class storekeeperMixin():
    def dispatch(self,request,*args,**kwargs):
        print('****************************' + str(request.user.username))