title: How to change UISearchBar Icon to custom image?
body: <p>Currently, I have the default magnifying glass as my search bar icon. However, I want to put a custom image in its place, particularly this image: </p>
  
  <p><strong>Custom Arrow Icon</strong></p>
  
  <p><img src="https://i.stack.imgur.com/FhFqL.png" alt="Screen Shot"> </p>
  
  <p>How would I go about changing the search bar default icon to the custom image?</p>