JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://www.gstatic.com/charts/loader.js"></script>
<html>
<title>Teste gráficos</title>
<body>
<div id="curve_chart"></div>
<button onclick="myFunction()" class=" button widget uib_w_7 ajustes_button button-positive">Atualizar gráficos</button>
</body>
<script type="text/javascript">
            google.charts.load('current', {'packages':['corechart']});
            google.charts.setOnLoadCallback(drawChart);

            function drawChart() {
                var data = google.visualization.arrayToDataTable([
                ['Data', 'Membros', 'Visitantes'],
                ['1', 4, 6],
                ['2', 5, 7]
                ]);

                var options = {
                    title: 'Membros x Visitantes',
                    curveType: 'function',
                    legend: { position: 'bottom' }
                };

                var chart = new google.visualization.LineChart(document.getElementById('curve_chart'));

                chart.draw(data, options);
            }
            
            function myFunction(){
           		             google.charts.load('current', {'packages':['corechart']});
            google.charts.setOnLoadCallback(drawChart);

            function drawChart() {
                var data = google.visualization.arrayToDataTable([
                ['1', 9, 2],
                ['2', 1, 7]
                ]);

                var chart = document.getElementById('curve_chart');

                chart.draw(data);
            }
            }
   </script>
</html>