title: How to remove a border or a line that is at the top of a bottom navigation bar using Kotlin?
body: <p>I need to get my bottom navigation bar without the line or the border that is at the top of a navigation bar.It needs kind of to be as a part of the main screen.Help me guys using Kotlin,thank you in advance!
  <a href="https://i.stack.imgur.com/PkCPe.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/PkCPe.gif" alt="enter image description here" /></a></p>