Search Button Display Result when Input in Empty

Hello Everyone , I hope you’re having a good day . I am a complete beginner with velo coding . I have followed the tutorial on performing search on your database : https://support.wix.com/en/article/velo-tutorial-adding-collection-data-search-functionality

The problem is that when the input field is empty and the search button is pressed it still displays the results from the collection into the table . What i want essentially is to display a blank table when search button with no data being displayed from my collection . Any help will be hugely appreciated .