Fix a Google Maps Autocomplete Feature/Page for iOS 14.1, Swift 4 (have source code)

Hi. I have a demo for Google Maps Autocomplete that I can't seem to get to work. First, I'd like to get it to work, so it runs on my XCode.

When you type in the Autocomplete nothing happens - and yes, I put my Google Maps API Key in.

I'm attaching the original demo XCode Project - I need this to run in XCode 14.1 and Swift 4

thanks!