old_contents: const express = require('express');
  const path = require('path');
  // Create new app
  const app = express();
  const port = process.env.PORT || 8000;
  app.use(express.static('src'));
  app.get('*', (req, res) => {
    res.sendFile(path.resolve(__dirname, 'app', 'index.html'));
  });
  app.listen(port, () => {
    console.log(`Express server is up on port ${port}`);
  });
new_contents: const express = require('express');
  const path = require('path');
  // Create new app
  const app = express();
  const port = process.env.PORT || 8000;
  app.use(express.static('dist'));
  app.get('*', (req, res) => {
    res.sendFile(path.resolve(__dirname, 'app', 'index.html'));
  });
  app.listen(port, () => {
    console.log(`Express server is up on port ${port}`);
  });
subject: update path to static files like js, css etc