its not redirecting to login page after storing the detail

signup.html

@@ -32,18 +32,23 @@
                         <span class="font-semibold text-xl">CyberGuardian</span>
                     </div>
                     <h1 class="text-2xl font-bold text-gray-800 mb-6">Create your account</h1>
-                    
                     {% with messages = get_flashed_messages(with_categories=true) %}
                         {% if messages %}
                             {% for category, message in messages %}
-                                <div class="mb-4 p-4 rounded-md bg-red-100 border border-red-200 text-red-700">
+                                <div class="mb-4 p-4 rounded-md {% if category == 'success' %}bg-green-100 border-green-200 text-green-700{% else %}bg-red-100 border-red-200 text-red-700{% endif %}">
                                     {{ message }}
                                 </div>
+                                {% if category == 'success' %}
+                                    <script>
+                                        setTimeout(function() {
+                                            window.location.href = "/login";
+                                        }, 1500);
+                                    </script>
+                                {% endif %}
                             {% endfor %}
                         {% endif %}
                     {% endwith %}
-                    
-                    <form action="/signup" method="POST">
+<form action="/signup" method="POST">
                         <div class="mb-4">
                             <label for="username" class="block text-gray-700 text-sm font-medium mb-2">Username</label>
                             <input type="text" id="username" name="username" required