❔ how to use swagger in console application?

static internal class Program
{
    static async Task Main(string[] args) =>
        await CreateHostBuilder(args)
            .Build()
            .RunAsync();

    static private IHostBuilder CreateHostBuilder(string[] args) =>
        Host.CreateDefaultBuilder(args)
            .UseStartup<Startup>();
}

public class Startup
{
    public IConfiguration Configuration { get; }

    public Startup(IConfiguration configuration)
    {
        Configuration = configuration;
    }

    public void ConfigureServices(IServiceCollection services)
    {
        services.AddSwaggerGen(swagger =>
        {
            swagger.SwaggerDoc(
                name: "v1",
                info: new OpenApiInfo
                {
                    Title = "Values API", 
                    Version = "v1"
                });
        });
    }

    public void Configure(IApplicationBuilder app)
    {
        app.UseSwagger();
        app.UseSwaggerUI(swagger =>
        {
            swagger.SwaggerEndpoint("/swagger/v1/swagger.json", "values api v1");
        });
    }
}

info: Microsoft.Hosting.Lifetime[0]
      Application started. Press Ctrl+C to shut down.
info: Microsoft.Hosting.Lifetime[0]
      Hosting environment: Production
info: Microsoft.Hosting.Lifetime[0]
      Content root path: ..