Remove Trace from Plot in JavaScript

How to remove a trace from a plot in JavaScript with D3.js.

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Remove Trace

function plotGraph(){
var trace1 = {
  x: [1, 2, 3, 4],
  y: [10, 15, 13, 17],
  type: 'scatter',
  line: {
    color: 'rgb(55, 128, 191)',
  }
};

var trace2 = {
  x: [1, 2, 3, 4],
  y: [16, 5, 11, 9],
  type: 'scatter',
  line: {
    color: 'rgb(255,140,0)',
  }
};

var layout = {
  title: {text: 'Click Buttons to Delete Traces'},
  showlegend:false
};

var data = [trace1, trace2];

Plotly.newPlot('myDiv', data, layout);
}

function deleteTrace(divId){
  Plotly.deleteTraces('myDiv', 0);
};