```{js}
const tilelive = require('@mapbox/tilelive');
require('@mapbox/mbtiles').registerProtocols(tilelive);

const uri = ''; 
tilelive.load(uri, (error, source) => {
  if (error) throw error;

  source.getTile(0, 0, 0, (error, tile, headers) => {
    // `error` is an erroror object when generation failed, otherwise null.
    // `tile` contains the compressed image file as a Buffer
    // `headers` is a hash with HTTP headers for the image.
  });
});
```