@tensorflow-models/coco-ssd/.yalc/@tensorflow/tfjs-core/test.html

Object detection model (coco-ssd) in TensorFlow.js

<script src="dist/tf-core.js"></script>
<script>
// tf.tidy(() => {
//   const a = tf.ones([1, 2, 3]);
//   tf.browser.toPixels(a).then(vals => console.log(vals));
// });

this.__tidy = 0;

function f() {
  console.log('f tidy', this.__tidy);
  return new Promise(resolve => setTimeout(() => {
      function tensor() {
        console.log('inside tensor()', this.__tidy);
      }
      tensor();
      resolve();
    }, 1000));
}

async function asyncTidy() {
  const context = {};
  context.__tidy = 1;
  await f.call(context);
}

asyncTidy();
console.log('global tidy', __tidy);
</script>