id_user = models.AutoField( primary_key=True)
    nm_useraccountname = models.CharField( max_length=50)
    nm_useraccountpassword = models.CharField( max_length=15)
i uswed these modles for both registration adn login html

from django.contrib import messages
from django.contrib.auth import authenticate, login
from django.shortcuts import render, redirect
from .forms import LoginForm

def login_view(request):
    if request.method == 'POST':
        form = LoginForm(request.POST)
        if form.is_valid():
            username = form.cleaned_data['nm_useraccountname']
            password = form.cleaned_data['nm_useraccountname']
            user = authenticate(request, username=username, password=password)
            print(f"Username: {username}, Password: {password}")
            if user is not None:
                login(request, user)
                messages.success(request, 'Login successful.')
                return redirect('datavieww')
            else:
                messages.error(request, 'Invalid username or password.')
    else:
        form = LoginForm()
    
    return render(request, 'accounts/loginn.html', {'form': form})

my login views

{% load static %}
{% load widget_tweaks %}

<!DOCTYPE html>
<html>
    
<head>
	<title>Login</title>
	<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
	<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.6.1/css/all.css" integrity="sha384-gfdkjb5BdAXd+lj+gudLWI+BXq4IuLW5IT+brZEZsLFm++aCMlF1V92rMkPaX4PP" crossorigin="anonymous">


	<style>
		body,
		html {
			margin: 0;
			padding: 0;
			height: 100%;
			background: #7abecc !important;
		}
		.user_card {
			width: 350px;
			margin-top: auto;
			margin-bottom: auto;
			background: #74cfbf;
			position: relative;
			display: flex;
			justify-content: center;
			flex-direction: column;
			padding: 10px;
			box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
			-webkit-box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
			-moz-box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
			border-radius: 5px;

		}

		.form_container {
			margin-top: 20px;
		}

		#form-title{
			color: #fff;
			
		}

		.login_btn {
			width: 100%;
			background: #33ccff !important;
			color: white !important;
		}
		.login_btn:focus {
			box-shadow: none !important;
			outline: 0px !important;
		}
		.login_container {
			padding: 0 2rem;
		}
		.input-group-text {
			background: #f7ba5b !important;
			color: white !important;
			border: 0 !important;
			border-radius: 0.25rem 0 0 0.25rem !important;
		}
		.input_user,
		.input_pass:focus {
			box-shadow: none !important;
			outline: 0px !important;
		}

		#messages{
			background-color: grey;
			color: #fff;
			padding: 10px;
			margin-top: 10px;
		}
	</style>

</head>
<body>
	<div class="container h-100">
		<div class="d-flex justify-content-center h-100">
			<div class="user_card">
				<div class="d-flex justify-content-center">


					<h3 id="form-title">LOGIN</h3>
				</div>
				<div class="d-flex justify-content-center form_container">
					<form method="POST" action="">
             {% csrf_token %}
						<div class="input-group mb-3">
							<div class="input-group-append">
								<span class="input-group-text"><i class="fas fa-user"></i></span>
							</div>
							<input type="text" name="nm_useraccountname" placeholder="Username..." class="form-control">
						</div>
						<div class="input-group mb-2">
							<div class="input-group-append">
								<span class="input-group-text"><i class="fas fa-key"></i></span>
							</div>
								<input type="password" name="nm_useraccountname" placeholder="Password..." class="form-control" >
						</div>

							<div class="d-flex justify-content-center mt-3 login_container">
				 				<input class="btn login_btn" type="submit" value="Login">
				   			</div>
					</form>

				</div>
		
				<div class="mt-4">
					<div class="d-flex justify-content-center links">
						Don't have an account? <a href="{% url 'registration' %}" class="ml-2">Sign Up</a>
					</div>
          <div class="mt-4">
            <div class="d-flex justify-content-center links">
              forgot password? <a href="{% url 'reset_password' %}" class="ml-2">forgot password</a>
            </div>
        
			
				</div>
			</div>
		</div>
	</div>
</body>

</html>

my login template 
ind errors i anot login