def logout(request):
    id = request.session["user_id"]
    user = get_object_or_404(User, pk=id)
    auth.logout(user)

from django.http import HttpResponse, HttpResponseRedirect
from django.shortcuts import get_object_or_404, render
from django.urls import reverse
import pyrebase
from django.contrib import auth

def logout(request):
    auth.logout(request)
    return render(request, 'signIn.html')