import SwiftUI
//#-learning-task(Learn_ContentView)
/*#-code-walkthrough(2.1)*/
struct ContentView: View {
    var body: some View {
        /*#-code-walkthrough(2.3)*/
        Text("Hello, world!")
        /*#-code-walkthrough(2.3)*/
    }
}
/*#-code-walkthrough(2.1)*/
/*#-code-walkthrough(2.2)*/
struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}
/*#-code-walkthrough(2.2)*/
