The file .xcworkspace does not exist

I have an xCode project called Vision + CoreML I wanted add some charts into it so I started installing cocoapad for the first time I followed all the steps from installing the latest ruby version to running pod install The critical .xcworkspace had been never created no matter how many times pod install was run. It is nowhere to be found. Could anyone advise me on what went wrong here? Here are some files used to generate Podfile platform :ios, '15.0' target 'Vision + CoreML' do use_frameworks! # Comment the next line if you don't want to use dynamic frameworks pod 'Alamofire', '~>...