Method save

tfjs-converter/src/executor/graph_model.ts:280–301

* Save the configuration and/or weights of the GraphModel. * * An `IOHandler` is an object that has a `save` method of the proper * signature defined. The `save` method manages the storing or * transmission of serialized data ("artifacts") that represent the * model's topology and wei

(handlerOrURL: io.IOHandler|string, config?: io.SaveConfig)

   * @doc {heading: 'Models', subheading: 'Classes', ignoreCI: true}
   */
  async save(handlerOrURL: io.IOHandler|string, config?: io.SaveConfig):
      Promise<io.SaveResult> {
    if (typeof handlerOrURL === 'string') {
      const handlers = this.io.getSaveHandlers(handlerOrURL);
      if (handlers.length === 0) {
        throw new Error(
            `Cannot find any save handlers for URL '${handlerOrURL}'`);
      } else if (handlers.length > 1) {
        throw new Error(
            `Found more than one (${handlers.length}) save handlers for ` +
            `URL '${handlerOrURL}'`);
      }
      handlerOrURL = handlers[0];
    }
    if (handlerOrURL.save == null) {
      throw new Error(
          'GraphModel.save() cannot proceed because the IOHandler ' +
          'provided does not have the `save` attribute defined.');
    }

    return handlerOrURL.save(this.artifacts);
  }

  private addStructuredOutputNames(outputTensors: Tensor|Tensor[]) {
    if (this.structuredOutputKeys) {