React Js Google Pie Chart

<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8" />
  <script src="https://cdnjs.cloudflare.com/ajax/libs/react/17.0.2/umd/react.development.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.2/umd/react-dom.development.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/6.26.0/babel.min.js"></script>
  <script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
</head>
<body>
  <div id="app"></div>
  <script type="text/babel">
    const { useEffect } = React;
    const PieChart = () => {
      useEffect(() => {
        google.charts.load('current', { packages: ['corechart'] });
        google.charts.setOnLoadCallback(drawChart);

function drawChart() {
          const data = google.visualization.arrayToDataTable([
            ['Task', 'Hours per Day'],
            ['Coding', 8],
            ['Meetings', 2],
            ['Research', 4],
            ['Testing', 3],
            ['Documentation', 2],
            ['Breaks', 1],
          ]);

const options = {
            title: 'Daily Work Distribution',
            width: 550,
            height: 400
          };

const chart = new google.visualization.PieChart(document.getElementById('piechart'));
          chart.draw(data, options);
        }
      }, []);

return (
        <div>
          <div id="piechart" style={{ width: '550px', height: '400px' }}></div>
        </div>
      );
    }

function App() {
      return (
        <div className='container'>
          <h3>React Js Google Pie Chart</h3>
          <PieChart />
        </div>
      );
    }

ReactDOM.render(<App />, document.getElementById('app'));
  </script>
  <style>
    /* Style the container */
    .container {
      max-width: 600px;
      margin: 0 auto;
      padding: 20px;
      text-align: center;

border-radius: 10px;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    }
  </style>
</body>

</html>