Function loadHostedPretrainedModel

sentiment/loader.js:39–53

(url)

 * @return An instance of `tf.Model` with model topology and weights loaded.
 */
export async function loadHostedPretrainedModel(url) {
  ui.status('Loading pretrained model from ' + url);
  try {
    const model = await tf.loadLayersModel(url);
    ui.status('Done loading pretrained model.');
    // We can't load a model twice due to
    // https://github.com/tensorflow/tfjs/issues/34
    // Therefore we remove the load buttons to avoid user confusion.
    ui.disableLoadModelButtons();
    return model;
  } catch (err) {
    console.error(err);
    ui.status('Loading pretrained model failed.');
  }
}

/**
 * Load metadata file stored at a remote URL.