old_contents: module.exports = (req, res) => {
    const { name = 'World' } = req.query;
    res.status(200).send(`Hello ${name}!`);
  };
  
new_contents: const { convert } = require('convert-svg-to-png');
  
  
  module.exports = (req, res) => {
    const png = await convert(req.body);
   
    res.set('Content-Type', 'image/png');
    res.send(png);
  };
  
subject: Update serverless.js