Clearing an input

Question

So I have this code. I want to know if there's a way to clear the output text using a button.
https://code.sololearn.com/Wa38bFrnaDrA/?ref=app

Answer 1

just change its value or innerHtml as you did to empty string and youre done)

Answer 2

Sorry.was messing with stuff. Wrong code. one sec

Answer 3

https://code.sololearn.com/Wa38bFrnaDrA/?ref=app