React Js Fetch Data from API | load data without reloading page

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/react/17.0.2/umd/react.production.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.2/umd/react-dom.production.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/6.26.0/babel.min.js"></script>
</head>
<body>
    <div id="app"></div>
    <script type="text/babel">
        const { useState, useEffect } = React
        function App() {
            const [data, setData] = useState(null);
            const [error, setError] = useState(null);
            useEffect(() => {
                fetch('https://api.coindesk.com/v1/bpi/currentprice.json')
                    .then(response => {
                        if (response.ok) {
                            return response.json();
                        } else {
                            throw new Error('Error: ' + response.status);
                        }
                    })
                    .then(data => {
                        setData(data.bpi);
                    })
                    .catch(error => {
                        setError(error.message);
                    });
            }, []);
            if (error) {
                return <div>Error: {error}</div>;
            }

if (!data) {
                return <div>Loading...</div>;
            }

// Render your filtered data
            return (
                <div className='container'>
                    <h3>React Js Fetch data from API using fetch() API</h3>
                    <table>
                        <thead>
                            <tr>
                                <th>Currency</th>
                                <th>Rate</th>
                            </tr>
                        </thead>
                        <tbody>
                            {Object.keys(data).map(currency => (
                                <tr key={currency}>
                                    <td>{currency}</td>
                                    <td>{data[currency].rate}</td>
                                </tr>
                            ))}
                        </tbody>
                    </table>
                </div>
            );
        }

ReactDOM.render(<App />, document.getElementById("app"));
    </script>
    <style>
        * {
            box-sizing: border-box;
        }

body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
        }

.container {
            text-align: center;
            padding: 20px;
            box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.12), 0 2px 4px 0 rgba(0, 0, 0, 0.24);
            margin: 0 auto;
            width: 600px
        }

/* Table styles */
        table {
            width: 100%;
            border-collapse: collapse;
            font-family: Arial, sans-serif;
        }

/* Table header styles */
        thead {
            background-color: #f2f2f2;
        }

thead th {
            padding: 10px;
            font-weight: bold;
            border-bottom: 1px solid #ddd;
        }

/* Table body styles */
        tbody tr:nth-child(even) {
            background-color: #f9f9f9;
        }

tbody td {
            padding: 10px;
            border-bottom: 1px solid #ddd;
        }

/* Hover effect */
        tbody tr:hover {
            background-color: #e5e5e5;
        }
    </style>
</body>

</html>