Created separate project for herbicide

FarmmapsNbs/NbsApplication.cs

@@ -6,7 +6,7 @@ using FarmmapsApi;
 using FarmmapsApi.Services;
 using Microsoft.Extensions.Logging;
 
-namespace FarmmapsApiSamples
+namespace FarmmapsNbs
 {
     public class NbsApplication : IApplication
     {
@@ -14,7 +14,6 @@ namespace FarmmapsApiSamples
 
         private readonly ILogger<NbsApplication> _logger;
         private readonly FarmmapsApiService _farmmapsApiService;
-        private readonly FarmmapsEventHub _farmmapsEventHub;
         private readonly NitrogenService _nitrogenService;
         private readonly GeneralService _generalService;