Add more than one values in chart

I have issue with my chart. I would like to add more than one value in my chart which is generating from table(Add gold,gas) . Can anybody gives me any ideas to solve a problem?(chartjs library)

<table id="fetch" cellspacing="5" cellpadding="8" class="table" >
            <tr>
                <th>Date</th>
                <th>Prize</th>
                
            </tr>
          
        <script type="text/javascript">
              var dane = [
                            ["2019-08-01",6.25],
                            ["2019-09-01",4.15],
                             ["2019-10-01",10.23],
                            ["2019-11-01",7.56],
                              ["2019-12-01",0.00],
                            ["2020-01-01",12.43],
                             ["2020-02-01",11.25],
                             ["2020-03-01",13.64],
                             ["2020-04-01",10.20],
                             ["2020-05-01",15.32]],
            
                    fetch = document.getElementById('fetch');
            for(var i=0; i <dane.length; i++){
                var newRow = fetch.insertRow(fetch.length);
                for(var j=0; j<dane[i].length; j++){
                    var cell = newRow.insertCell(j);
                    cell.innerHTML = dane[i][j];
                }
            }    
        </script>

<script>
       const labels = [];
  const data = {
    labels: labels,
    datasets: [{
      label: 'Oil',
      backgroundColor: 'rgb(255, 99, 132)',
      borderColor: 'rgb(255, 99, 132)',
      data: dane,
    }]
  };
 

  const config = {
    type: 'line',
    data: data,
    options: {
    },
  };
  </script>

example