4. Update `Program.cs` to not use the `WebHost.CreateDefaultBuilder()` method since it uses the default DI container:
````csharp
public class Program
{
public static void Main(string[] args)
{
BuildWebHostInternal(args).Run();
}
public static IWebHost BuildWebHostInternal(string[] args) =>
new WebHostBuilder()
.UseKestrel()
.UseContentRoot(Directory.GetCurrentDirectory())
.UseIISIntegration()
.UseStartup<Startup>()
.Build();
}
````
## Source Code
Get source code of the sample project created in this tutorial from [here](https://github.com/abpframework/abp/tree/master/samples/BasicAspNetCoreApplication).