diff --git a/Core/Core/AI/NetworkLogic/AITester.cs b/Core/Core/AI/NetworkLogic/AITester.cs
new file mode 100644
index 0000000000000000000000000000000000000000..a5f14fa0a65c9c9c9e19f94dc17f451ae7251789
--- /dev/null
+++ b/Core/Core/AI/NetworkLogic/AITester.cs
@@ -0,0 +1,51 @@
+using Core.Data;
+using NeuralNetwork.NeuralNetNamespace;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Core.AI.NetworkLogic
+{
+    public class AITester
+    {
+        private readonly Model Context;
+        public AITester(Model model)
+        {
+            Context = model;
+        }
+
+        public void Test()
+        {
+            NeuralNet ann = new NeuralNet();
+            ann.CreateEmpty(new List<int> { 9, 3, 3, 1 });
+
+            Feeder input = new Feeder(Context);
+            input.MaxBatchIteration = 3;
+            ann.BatchInput(input);
+
+            input = new Feeder(Context);
+            input.MaxBatchIteration = 1;
+
+            int success = 0;
+            int fail = 0;
+            while (input.GetNext())
+            {
+                bool prediction = ann.EvaluateInput(input.Input);
+                if (prediction == input.Result)
+                    success++;
+                else
+                    fail++;
+            }
+            Console.WriteLine($"success: {success}, fail: {fail} => {(success / (double)(success + fail)) * 100}%");
+            /*while (input.GetNext())
+            {
+                Console.WriteLine("Input:");
+                input.Input.ForEach(i => Console.Write(i.ToString()+';'));
+                Console.WriteLine();
+                Console.WriteLine("Result:");
+                Console.WriteLine(input.Result);
+            }*/
+        }
+    }
+}
diff --git a/Core/Core/Core.csproj b/Core/Core/Core.csproj
index bfde7d4532839fee36d8a5d8dfa5503eb3016828..ceede946996c70456336c214397a20351732080f 100644
--- a/Core/Core/Core.csproj
+++ b/Core/Core/Core.csproj
@@ -22,9 +22,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="MathNet.Numerics" Version="4.8.1" />
     <PackageReference Include="Microsoft.AspNetCore.App" />
-    <PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="2.2.0" PrivateAssets="All" />
     <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.2.4" />
     <PackageReference Include="NLog.Config" Version="4.6.2" />
   </ItemGroup>
diff --git a/Core/Core/Pages/Error.cshtml b/Core/Core/Pages/Error.cshtml
deleted file mode 100644
index 09da0d2d0d38e9413a8d565a627ff0dea4484384..0000000000000000000000000000000000000000
--- a/Core/Core/Pages/Error.cshtml
+++ /dev/null
@@ -1,26 +0,0 @@
-@page
-@model ErrorModel
-@{
-    ViewData["Title"] = "Error";
-}
-
-<h1 class="text-danger">Error.</h1>
-<h2 class="text-danger">An error occurred while processing your request.</h2>
-
-@if (Model.ShowRequestId)
-{
-    <p>
-        <strong>Request ID:</strong> <code>@Model.RequestId</code>
-    </p>
-}
-
-<h3>Development Mode</h3>
-<p>
-    Swapping to the <strong>Development</strong> environment displays detailed information about the error that occurred.
-</p>
-<p>
-    <strong>The Development environment shouldn't be enabled for deployed applications.</strong>
-    It can result in displaying sensitive information from exceptions to end users.
-    For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
-    and restarting the app.
-</p>
diff --git a/Core/Core/Pages/Error.cshtml.cs b/Core/Core/Pages/Error.cshtml.cs
deleted file mode 100644
index 40bee1fd7627b3c787380032d6fe675191aee30d..0000000000000000000000000000000000000000
--- a/Core/Core/Pages/Error.cshtml.cs
+++ /dev/null
@@ -1,23 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Diagnostics;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
-
-namespace Core.Pages
-{
-    [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
-    public class ErrorModel : PageModel
-    {
-        public string RequestId { get; set; }
-
-        public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
-
-        public void OnGet()
-        {
-            RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier;
-        }
-    }
-}
diff --git a/Core/Core/Pages/_ViewImports.cshtml b/Core/Core/Pages/_ViewImports.cshtml
deleted file mode 100644
index 996d76facd837b607291ad3bd521d8455847092c..0000000000000000000000000000000000000000
--- a/Core/Core/Pages/_ViewImports.cshtml
+++ /dev/null
@@ -1,3 +0,0 @@
-@using Core
-@namespace Core.Pages
-@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
diff --git a/Core/Core/Program.cs b/Core/Core/Program.cs
index 19ce9171f03cba3811bdc45a25a614f6d449662b..26fd25d6227c384ffba45bd3c9c373a2d17fdf5d 100644
--- a/Core/Core/Program.cs
+++ b/Core/Core/Program.cs
@@ -35,35 +35,8 @@ namespace Core
 
             if (trainAI)
             {
-                NeuralNet ann = new NeuralNet();
-                ann.CreateEmpty(new List<int> { 9, 3, 3, 1 });
-
-                Feeder input = new Feeder(services.GetRequiredService<Model>());
-                input.MaxBatchIteration = 3;
-                ann.BatchInput(input);
-
-                input = new Feeder(services.GetRequiredService<Model>());
-                input.MaxBatchIteration = 1;
-
-                int success = 0;
-                int fail = 0;
-                while (input.GetNext())
-                {
-                    bool prediction = ann.EvaluateInput(input.Input);
-                    if (prediction == input.Result)
-                        success++;
-                    else
-                        fail++;
-                }
-                Console.WriteLine($"success: {success}, fail: {fail} => {(success / (double)(success + fail)) * 100}%");
-                /*while (input.GetNext())
-                {
-                    Console.WriteLine("Input:");
-                    input.Input.ForEach(i => Console.Write(i.ToString()+';'));
-                    Console.WriteLine();
-                    Console.WriteLine("Result:");
-                    Console.WriteLine(input.Result);
-                }*/
+                AITester tester = new AITester(services.GetRequiredService<Model>());
+                tester.Test();
             }