title: type object 'User' has no attribute 'objects django
body: <p>i am trying to get list of user from api with jwt token so i generated the token and with email and pass and trying to make get request with token but i get this erro:</p>
  
  <pre><code>File "/home/tboss/Desktop/environment/liveimages/backend/venv/lib/python3.7/site-packages/rest_framework_simplejwt/authentication.py", line 111, in get_user
  user = User.objects.get(**{api_settings.USER_ID_FIELD: user_id})
  rest_framework.request.WrappedAttributeError: type object 'User' has no attribute 'objects'
  </code></pre>
  
  <p>and i have created custom user</p>
  
  <p>views.py:</p>
  
  <pre><code>from users.models import User
  from rest_framework import viewsets
  from rest_framework.decorators import api_view, permission_classes, authentication_classes  
  from rest_framework.permissions import AllowAny, IsAuthenticated
  from rest_framework.status import  (
  HTTP_400_BAD_REQUEST,
  HTTP_404_NOT_FOUND,
  HTTP_200_OK)
  from . import serializers
  from rest_framework.response import Response
  from rest_framework.authentication import TokenAuthentication, SessionAuthentication
  
  
  
  class UserViewSet(viewsets.ModelViewSet):
  queryset = User.object.all()
  serializer_class = serializers.UserSerializers
  </code></pre>
  
  <p>settings.py:</p>
  
  <pre><code>REST_FRAMEWORK = {
  'DEFAULT_AUTHENTICATION_CLASSES':(
      'rest_framework_simplejwt.authentication.JWTAuthentication',
  
  ),
  'DEFAULT_PERMISSION_CLASSES':(
      'rest_framework.permissions.IsAuthenticated',
  )
  
  }
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/wrXPJ.png" rel="noreferrer"><img src="https://i.stack.imgur.com/wrXPJ.png" alt="error"></a></p>
  
  <p>i'm using User.object its working fine 
  but this error coming from jwt </p>
  
  <p>User models.py:</p>
  
  <pre><code>from django.db import models
  from django.contrib.auth.models import AbstractBaseUser, BaseUserManager, PermissionsMixin
  from django.utils import timezone
  from django.conf import settings
  from django.db.models.signals import post_save
  from django.dispatch import receiver
  from rest_framework.authtoken.models  import Token
  
  
  class UserManager(BaseUserManager):
  def _create_user(self, email, password, is_staff, is_superuser, **extra_fields):
      if not email:
          raise ValueError('user must have email address')
      now = timezone.now()
      email = self.normalize_email(email)
      user = self.model(
          email=email,
          is_staff=is_staff,
          is_active=True,
          is_superuser=is_superuser,
          last_login=now,
          date_joined=now,
          **extra_fields
      )
      user.set_password(password)
      user.save(using=self._db)
      return user
  def create_user(self, email, password, **extra_fields):
      return self._create_user(email, password, False, False, **extra_fields)
  
  def create_superuser(self, email, password, **extra_fields):
      user=self._create_user(email, password, True, True, **extra_fields)
      user.save(using=self._db)
      return user
  
  class User(AbstractBaseUser, PermissionsMixin):
     email = models.EmailField(max_length = 100, unique = True)
     First_Name = models.CharField(max_length = 100, null = True, blank = True)
     Last_Name = models.CharField(max_length = 100, null = True, blank = True)
    is_staff = models.BooleanField(default = False)
    is_superuser = models.BooleanField(default = False)
    is_active = models.BooleanField(default = True)
    last_login = models.DateTimeField(null = True, blank = True)
    date_joined = models.DateTimeField(auto_now_add=True)
  
    USERNAME_FIELD = "email"
    EMAIL_FIELD = "email"
    REQUIRED_FIELD = []
  
    object = UserManager()
  
  def get_absolute_url(self):
      return "/users/%i/" % (self.pk)
  </code></pre>