const [sampleData, setSampleData] = useState( 'https://placekitten.com/408/287' );

<UniversalSampleEditor
	interface={{
	  type: 'image_segmentation',
	  labels: ['cat', 'dog'],
	}}
	sample={{ imageUrl: sampleData, }}
	onExit={(action) => {
	  if (action === 'go-to-prev') {
		setSampleData('https://placekitten.com/408/289');
	  } else if (action === 'go-to-next') {
		setSampleData('https://placekitten.com/408/288');
	  }
	}}
	// when data is saved this is called
	onModifySample={(sampleIndex, newSampleData) => {
	  // do something
	}}
/>