1. How can we update database after migration?

   var host = CreateHostBuilder(args).Build();
   		using (var scope=host.Services.CreateScope())
   		{
               var services = scope.ServiceProvider;
   			try
   			{
                   var context = services.GetRequiredService<ApplicationDbContext>();
                   context.Database.Migrate();
   			}
   			catch (Exception ex)
   			{
   				var logger=services.GetRequiredService<ILogger<Program>>();
                   logger.LogError(ex, "An exception occured during migration");
   			}
   		}
           host.Run();