Revise some details.

SanftMonster · SanftMonster · commit 2f62caa4e5fb · 2023-04-18T12:37:35.000+08:00
diff --git a/src/TensorFlowNET.Keras/Saving/SavedModel/load.cs b/src/TensorFlowNET.Keras/Saving/SavedModel/load.cs
@@ -56,7 +56,8 @@ private static Trackable load(string path, bool compile = true, LoadOptions? opt
             }
             else
             {
-                throw new NotImplementedException("Not implemented, please submit an issue to https://github.com/SciSharp/TensorFlow.NET/issues.");
+                throw new NotImplementedException("SavedModel saved prior to TF 2.5 detected when loading Keras model, please" +
+                    " use higher version or submit an issue to https://github.com/SciSharp/TensorFlow.NET/issues. to let us know you need it.");
             }
 
             if (metadata.Nodes is null || metadata.Nodes.Count == 0)
diff --git a/test/TensorFlowNET.Keras.UnitTest/SaveModel/SequentialModelLoad.cs b/test/TensorFlowNET.Keras.UnitTest/SaveModel/SequentialModelLoad.cs
@@ -59,7 +59,7 @@ public void AlexnetFromSequential()
     }
 
     [TestMethod]
-    public void Temp()
+    public void ModelWithSelfDefinedModule()
     {
         var model = tf.keras.models.load_model(@"Assets/python_func_model");
         model.summary();

Original file line number	Diff line number	Diff line change
`@@ -56,7 +56,8 @@ private static Trackable load(string path, bool compile = true, LoadOptions? opt`
`56`	`56`	`}`
`57`	`57`	`else`
`58`	`58`	`{`
`59`		`- throw new NotImplementedException("Not implemented, please submit an issue to https://github.com/SciSharp/TensorFlow.NET/issues.");`
	`59`	`+ throw new NotImplementedException("SavedModel saved prior to TF 2.5 detected when loading Keras model, please" +`
	`60`	`+ " use higher version or submit an issue to https://github.com/SciSharp/TensorFlow.NET/issues. to let us know you need it.");`
`60`	`61`	`}`
`61`	`62`
`62`	`63`	`if (metadata.Nodes is null \|\| metadata.Nodes.Count == 0)`
Original file line number	Diff line number	Diff line change
`@@ -59,7 +59,7 @@ public void AlexnetFromSequential()`
`59`	`59`	`}`
`60`	`60`
`61`	`61`	`[TestMethod]`
`62`		`- public void Temp()`
	`62`	`+ public void ModelWithSelfDefinedModule()`
`63`	`63`	`{`
`64`	`64`	`var model = tf.keras.models.load_model(@"Assets/python_func_model");`
`65`	`65`	`model.summary();`