some minor refactoring (#4)

Author: interesaaat

Examples/Examples.csproj

@@ -9,4 +9,8 @@
     <ProjectReference Include="..\TorchSharp\TorchSharp.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Folder Include="Data\" />
+  </ItemGroup>
+
 </Project>

Examples/MNIST.cs

@@ -10,7 +10,7 @@ public class MNIST
         private readonly static int _epochs = 10;
         private readonly static long _trainBatchSize = 64;
         private readonly static long _testBatchSize = 1000;
-        private readonly static string _dataLocation = @"E:/Source/Repos/LibTorchSharp/MNIST";
+        private readonly static string _dataLocation = @"../../../Data";
 
         private readonly static int _logInterval = 10;