predictions.ts

const pred = await tf.tidy(() => {
  // Convert the canvas pixels to 
  let image = this.getImage(canvasHtmlElement)

  // Make and format the predications
  const output = this.model.predict(image) as any;
  let predictions = Array.from(output.dataSync());
  console.log(predictions);

  // Write out the prediction.
  for (let i = 0; i < predictions.length; i++) {
    if (predictions[i] == "1") {
      this.predicted = i.toString();
    }
  }
  if (this.predicted == "") {
    this.predicted = ":(";
  }
});