Django redirect not working in authentication - django

Question

I am trying to authenticate a registered user . redirect is not working in my case. after clicking the login button it keep on showing the login page again. i want the user to go to home page upon the successful login. Here are my files.
views.py
from django.shortcuts import render, redirect
from django.http import HttpResponseRedirect
from django.contrib import messages
from django.contrib.auth import authenticate, login, logout
def register_new_a(request):
saved = False
if request.method == "POST":
# take whatever is posted to the Details Form
form = DetailsForm(request.POST)
if form.is_valid():
form.save()
messages.success(request, 'Your account details have been saved!')
return HttpResponseRedirect('/register_new_a?saved=True')
else:
form = DetailsForm()
if 'saved' in request.GET: # sends saved var in GET request
saved = True
return render(request, 'register1.html', {'form': form, 'saved': saved})
def loginUser(request):
if request.method == "POST":
username = request.POST.get('username')
password = request.POST.get('password')
user = authenticate(request, username=username, password=password)
if user is not None:
# at backend authenticated the credentials
login(request, user)
return redirect('home') # not working
return render(request, 'login_a.html')
urls.py
from django.contrib import admin
from django.urls import path
from home import views
urlpatterns = [
path("", views.index, name='home'),
path("login", views.loginUser, name='login'),
path("logout", views.logoutUser, name='logout'),
#path("register", views.register, name='register'),
path("register_new_a", views.register_new_a, name='register_new_a'),
path("register_new_b", views.register_new_b, name='register_new_b'),
path("about", views.about, name='about'),
]
login_a.html
{% extends 'base.html'%}
{% block title %}Login{% endblock title %}
{% block body %}
<div class="container my-3" >
<h1 class="display-3" align="center">Login Here</h1>
<br>
<h1 class="display-6" >STEP 1: </h1>
<form method="post" action="">
{% csrf_token %}
<div class="mb-3">
<label for="Username1" class="form-label" >Username </label>
<input type="username"class="form-control" name="username"></input>
</div>
<div class="mb-3">
<label for="Password1" class="form-label">Password</label>
<input type="password" class="form-control" id="Password1" name="password">
</div>
New user? Register Here
<button type="submit" class="btn btn-primary float-end" style="background: #0a9396" > Next</button>
</form>
</div>
{% endblock body %}
Any help would be appreciated.