| <!DOCTYPE html>
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| <html>
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| <head>
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| <title>Mental Health Prediction</title>
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| <style>
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| body {
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| font-family: Arial, sans-serif;
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| margin: 0;
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| padding: 0;
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| display: flex;
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| justify-content: center;
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| align-items: center;
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| height: 100vh;
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| background: linear-gradient(to right, #36d1dc, #5b86e5);
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| animation: fadeIn 1s ease-in-out;
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| }
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| @keyframes fadeIn {
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| from { opacity: 0; }
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| to { opacity: 1; }
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| }
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| .container {
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| background: white;
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| padding: 20px;
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| border-radius: 10px;
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| box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
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| text-align: center;
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| width: 400px;
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| animation: slideUp 0.8s ease-in-out;
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| }
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| @keyframes slideUp {
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| from { transform: translateY(30px); opacity: 0; }
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| to { transform: translateY(0); opacity: 1; }
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| }
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| h2 {
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| color: #333;
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| }
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| label {
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| display: block;
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| text-align: left;
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| margin: 5px 0 2px;
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| color: #555;
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| }
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| input, select, button {
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| width: 100%;
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| padding: 10px;
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| margin: 5px 0 10px;
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| border: 1px solid #ccc;
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| border-radius: 5px;
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| transition: 0.3s;
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| box-sizing: border-box;
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| }
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| input:focus, select:focus {
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| border-color: #5b86e5;
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| box-shadow: 0 0 8px rgba(91, 134, 229, 0.6);
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| }
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| button {
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| background: #007bff;
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| color: white;
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| cursor: pointer;
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| border: none;
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| font-weight: bold;
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| transition: 0.3s;
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| }
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| button:hover {
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| background: #0056b3;
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| transform: scale(1.05);
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| }
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| #result, #probabilities, #disclaimer, #model-accuracy {
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| margin-top: 10px;
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| color: #333;
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| }
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| #result {
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| font-weight: bold;
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| color: #007bff;
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| }
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| #probabilities table {
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| width: 100%;
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| margin-top: 10px;
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| border-collapse: collapse;
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| }
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| #probabilities th, #probabilities td {
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| padding: 5px;
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| border: 1px solid #ccc;
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| text-align: center;
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| }
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| #probabilities th {
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| background: #f0f0f0;
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| }
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| #disclaimer {
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| font-style: italic;
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| color: #e74c3c;
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| }
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| #model-accuracy {
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| font-size: 0.9em;
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| color: #555;
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| }
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| </style>
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| <script>
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| function predictMentalHealth() {
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|
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| const form = document.getElementById('predictionForm');
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| const formData = new FormData(form);
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|
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| const data = {
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| Sentiment_Score: parseFloat(formData.get('Sentiment_Score')),
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| HRV: parseFloat(formData.get('HRV')),
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| Sleep_Hours: parseFloat(formData.get('Sleep_Hours')),
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| Activity: parseInt(formData.get('Activity')),
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| Age: parseInt(formData.get('Age')),
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| Gender: formData.get('Gender'),
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| Work_Study_Hours: parseFloat(formData.get('Work_Study_Hours'))
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| };
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| if (isNaN(data.Sentiment_Score) || data.Sentiment_Score < 0 || data.Sentiment_Score > 1) {
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| document.getElementById('result').innerText = 'Error: Sentiment Score must be between 0 and 1';
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| return;
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| }
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| if (isNaN(data.HRV) || data.HRV < 0) {
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| document.getElementById('result').innerText = 'Error: HRV cannot be negative';
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| return;
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| }
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| if (isNaN(data.Sleep_Hours) || data.Sleep_Hours < 0) {
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| document.getElementById('result').innerText = 'Error: Sleep Hours cannot be negative';
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| return;
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| }
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| if (isNaN(data.Activity) || data.Activity < 0) {
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| document.getElementById('result').innerText = 'Error: Activity cannot be negative';
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| return;
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| }
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| if (isNaN(data.Age) || data.Age < 0) {
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| document.getElementById('result').innerText = 'Error: Age cannot be negative';
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| return;
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| }
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| if (isNaN(data.Work_Study_Hours) || data.Work_Study_Hours < 0) {
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| document.getElementById('result').innerText = 'Error: Work/Study Hours cannot be negative';
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| return;
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| }
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|
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| fetch('/predict', {
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| method: 'POST',
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| headers: {
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| 'Content-Type': 'application/json'
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| },
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| body: JSON.stringify(data)
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| })
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| .then(response => response.json())
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| .then(data => {
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| if (data.prediction) {
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| document.getElementById('result').innerText = 'Prediction: ' + data.prediction;
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| const probsTable = document.getElementById('probabilities-table');
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| probsTable.innerHTML = '';
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| for (const [status, prob] of Object.entries(data.probabilities)) {
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| const row = probsTable.insertRow();
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| row.insertCell(0).innerText = status;
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| row.insertCell(1).innerText = (prob * 100).toFixed(2) + '%';
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| }
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| document.getElementById('disclaimer').innerText = data.disclaimer || '';
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| document.getElementById('model-accuracy').innerText = data.model_accuracy;
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| } else {
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| document.getElementById('result').innerText = 'Error: ' + data.error;
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| document.getElementById('probabilities-table').innerHTML = '';
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| document.getElementById('disclaimer').innerText = '';
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| document.getElementById('model-accuracy').innerText = '';
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| }
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| })
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| .catch(error => {
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| document.getElementById('result').innerText = 'Request failed';
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| document.getElementById('probabilities-table').innerHTML = '';
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| document.getElementById('disclaimer').innerText = '';
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| document.getElementById('model-accuracy').innerText = '';
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| console.error('Error:', error);
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| });
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| }
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| </script>
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| </head>
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| <body>
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| <div class="container">
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| <h2>Mental Health Prediction</h2>
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| <form id="predictionForm" onsubmit="event.preventDefault(); predictMentalHealth();">
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| <label>Sentiment Score (0 to 1):</label>
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| <input type="number" step="0.01" name="Sentiment_Score" required>
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|
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| <label>HRV (Heart Rate Variability):</label>
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| <input type="number" step="0.01" name="HRV" required>
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|
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| <label>Sleep Hours:</label>
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| <input type="number" step="0.1" name="Sleep_Hours" required>
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|
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| <label>Activity (Steps/Day):</label>
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| <input type="number" name="Activity" required>
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|
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| <label>Age:</label>
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| <input type="number" name="Age" required>
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|
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| <label>Gender:</label>
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| <select name="Gender" required>
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| <option value="Male">Male</option>
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| <option value="Female">Female</option>
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| </select>
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|
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| <label>Work/Study Hours:</label>
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| <input type="number" step="0.1" name="Work_Study_Hours" required>
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|
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| <button type="submit">Predict</button>
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| </form>
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| <h3 id="result"></h3>
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| <div id="probabilities">
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| <table id="probabilities-table">
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| <tr><th>Status</th><th>Probability</th></tr>
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| </table>
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| </div>
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| <div id="disclaimer"></div>
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| <div id="model-accuracy"></div>
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| </div>
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| </body>
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| </html> |
