Isn't this code supposed to give me an authentication token.the login is also not working

Question

I am using django rest framework TokenAuthentication hoping to get a response of the token. my frontend app is responding with a null, but when I check the network section i can see the token
THE VIEW:
class LoginView(APIVIew):
serializer_class = LoginSerializer
permission_classes =()

def post(self,request):
username=request.data.get("username")
password = request.data.get("password")
user = authenticate(username=username, password=password)
if user:
login(request,user)
return Response({'token': user.auth_token.key}, status=status.HTTP_200_OK)
else:
return Response({'error':Wrong credentials'},status=status.HTTP_400_BAD_REQUEST)
THE SERIALIZER:
class LoginSerializer(serializers.ModelSerializer):
class Meta:
model=User
fields=["username","password"]

Answer 1

This code is working properly, the main problem was with the frontend. The axios data request was the major point of concern but it has been fixed.