example with-tfjs-camera example is outdated and not working with latest Expo SDK

Hello there, I was trying to test out the example, with tensorflow for Pose detection.

The with-tfjs-camera example from the [Expo examples repo](https://github.com/expo/examples/tree/master/with-tfjs-camera) is currently not working with the latest versions of Expo SDK and TensorFlow.js. Here are the details:

Problem
The example uses deprecated or incompatible code.

first issue I found was

> TypeError: _expoCamera.Camera.useCameraPermissions is not a function (it is undefined)

for which I changed `const [permission, requestPermission] = Camera.useCameraPermissions()` to `const [permission, requestPermission] = Camera.requestCameraPermissionsAsync()`

another Issue was

> TypeError: Cannot read property 'Type' of undefined

fixed it by changing ` ` to
` `

### Main problem is that the screen is black and unresponsive.

specially in apk or expo-go. In emulator the camera shows up but is unresponsive.

note: I changed `const TensorCamera = cameraWithTensors(Camera);` to `const TensorCamera = cameraWithTensors(CameraView);` according to latest docs.

Steps to Reproduce
Clone the repo and navigate to with-tfjs-camera.

Run npm install or yarn install.

Device: Physical (Android/iOS)

Is it possible to get latest working example? Any help will be appreciated. Thanks in advance :)