This is my first app, I am trying to convert a website to app in android studio. I am following this tutorial - [https://youtu.be/oy-0ss-n33g](https://i.stack.imgur.com/dihoz.jpg) . But I am getting:

```
Cannot resolve symbol WebView 

```

How can I solve this error? 

[![enter image description here](https://i.stack.imgur.com/dihoz.jpg)](https://i.stack.imgur.com/dihoz.jpg)