问在node js上下载绘图式开源

EN

var plotly = require('plotly.js');
  var initdata = [{x:[], y:[], stream:{token:'t2166m92ft', maxpoints:50}}];
    var initlayout = {fileopt : 'overwrite', filename : 'nodenodenode5'};

    plotly.plot(initdata, initlayout, function (err, msg) {
      if (err) return console.log(err);
      console.log(msg);

      var stream1 = plotly.stream('t2166m92ft', function (err, res) {
        if (err) return console.log(err);
        console.log(res);
        clearInterval(loop); // once stream is closed, stop writing
      });

          var i = 0;
          var loop = setInterval(function () {
            client.once('message', function (message) {
            var data = { x : i , y :  message.toString()};
            var streamObject = JSON.stringify(data);
            stream1.write(streamObject+'\n');
            i++;
            });
          }, 5000);
    });
  }

\Users\intern\Documents\universal-ground-system\Node js\node_modules\plotly.js
rc\lib\index.js:397
      var style = document.createElement('style');
              ^

ReferenceError: document is not defined
  at Object.lib.addStyleRule (C:\Users\intern\Documents\universal-ground-syste
Node js\node_modules\plotly.js\src\lib\index.js:397:21)
  at Object.<anonymous> (C:\Users\intern\Documents\universal-ground-system\Nod
js\node_modules\plotly.js\build\plotcss.js:61:16)
  at Module._compile (module.js:409:26)
  at Object.Module._extensions..js (module.js:416:10)
  at Module.load (module.js:343:32)
  at Function.Module._load (module.js:300:12)
  at Module.require (module.js:353:17)
  at require (internal/module.js:12:17)
  at Object.<anonymous> (C:\Users\intern\Documents\universal-ground-system\Nod
js\node_modules\plotly.js\src\plotly.js:30:1)
  at Module._compile (module.js:409:26)