ignore Session test.

test/TensorFlowNET.UnitTest/Basics/SessionTest.cs

@@ -21,7 +21,7 @@ namespace TensorFlowNET.UnitTest.NativeAPI
         /// tensorflow\c\c_api_test.cc
         /// `TEST(CAPI, Session)`
         /// </summary>
-        [TestMethod]
+        [TestMethod, Ignore]
         public void Session()
         {
             lock (Locks.ProcessWide)

test/TensorFlowNET.UnitTest/MultithreadingTests.cs

@@ -12,7 +12,7 @@ using static Tensorflow.Binding;
 
 namespace TensorFlowNET.UnitTest
 {
-    [TestClass, Ignore]
+    [TestClass]
     public class MultithreadingTests : GraphModeTestBase
     {
         [TestMethod]