title: Jetpack compose live preview
body: <p>I just started working on jetpack compose and downloaded sample of <strong>Jetnews</strong>.  </p>
  
  <p>When I opened <strong>MainActivity</strong> or <strong>JetnewsApp.kt</strong> I am unable to see preview of Composable function, I added <strong>@Preview</strong> annotation as well but unable to see live preview. </p>
  
  <p>Can anyone please help me to find live preview.<br>
  Thanks in advance.</p>