Create a shape object for a watcher descriptor.
{type: 'rectangle',data: {posX: number,posY: number,width: number,height: number}}
NOTE that all of the ways to create a button specified below are equivalent.
import lampix from '@lampix/core';const callback = ([recognizedObject]) => {if (Number(recognizedObject.classTag) === 1) {console.log('yay!');} else {console.log('nay!');}};const watcher = {name: 'NeuralNetworkClassifier',shape: lampix.helpers.rectangle(50, 50, 50, 50),onClassification: callback,params: {neural_network_name: 'fingers'}};