text: // Note: This file contains example code from official documentation:
  // https://github.com/jupyter-widgets/widget-cookiecutter
  
  // This file contains the javascript that is run when the notebook is loaded.
  // It contains some requirejs configuration and the `load_ipython_extension`
  // which is required for any notebook extension.
  
  // Configure requirejs
  if (window.require) {
      window.require.config({
          map: {
              "*": {
                  open3d: "nbextensions/open3d/index"
              }
          }
      });
  }
  
  // Export the required load_ipython_extension
  module.exports = {
      load_ipython_extension: function() {}
  };
  