Face Detection using React Native & Expo

Hi friends, I am explaining about face detection from scratch using react native and expo. First Create a new project named as FaceDetection. create-react-native-app FaceDetection Import the below classes from the expo import { FaceDetector,Camera,Permissions,Constants } from ‘expo’; Then, Ask for the camera permission async componentWillMount() {    const { status } =await Permissions.askAsync(Permissions.CAMERA);    this.setState({hasCameraPermission:status===’granted’});