window.addEventListener('load', async () => {  const [{default: SwaggerUI}] = await Promise.all([    import(/* webpackChunkName: "swagger-ui" */'swagger-ui-dist/swagger-ui-es-bundle.js'),    import(/* webpackChunkName: "swagger-ui" */'swagger-ui-dist/swagger-ui.css'),  ]);   const url = document.getElementById('swagger-ui').getAttribute('data-source');  const res = await fetch(url);  const spec = await res.json();   // Make the page's protocol be at the top of the schemes list  const proto = window.location.protocol.slice(0, -1);  spec.schemes.sort((a, b) => {    if (a === proto) return -1;    if (b === proto) return 1;    return 0;  });   const ui = SwaggerUI({    spec,    dom_id: '#swagger-ui',    deepLinking: true,    docExpansion: 'none',    defaultModelRendering: 'model', // don't show examples by default, because they may be incomplete    presets: [      SwaggerUI.presets.apis,    ],    plugins: [      SwaggerUI.plugins.DownloadUrl,    ],  });   window.ui = ui;});