How to show file image selected from disk (no Assets)?

Hi, I'm a beginner in Swift and I'm stuck. I just want a simple app that displays the image of the selected file on disk (not Assets) in a rectangle above "Hello world!". Thanks for any help!

struct ContentView: View { var body: some View { VStack {

         // Rectangle example
         rectangle()
             .frame(width: 300, height: 300, alignment: .topLeading)
         Text("Hello, World!")
         Button("Select File"){
             let pathfile = fSelectFile() //"....../Data/Image1.jpg"
             let img = NSImage(byReferencingFile: pathfile)
            
             img!.draw(in: NSRect(x: 10, y: 10, width: 300, height: 300))
         }
     }
 }

}