using System;

using Tensorflow;

using static Tensorflow.Binding;

namespace TensorFlowNET.Examples

{

/// <summary>

/// Basic introduction to TensorFlow's Eager API.

/// https://github.com/aymericdamien/TensorFlow-Examples/blob/master/examples/1_Introduction/basic_eager_api.py

/// </summary>

public class BasicEagerApi : IExample

{

public bool Enabled { get; set; } = false;

public string Name => "Basic Eager";

public bool IsImportingGraph { get; set; } = false;

private Tensor a, b, c, d;

public bool Run()

{

// Set Eager API

Console.WriteLine("Setting Eager mode...");

tf.enable_eager_execution();

// Define constant tensors

Console.WriteLine("Define constant tensors");

a = tf.constant(2);

Console.WriteLine($"a = {a}");

b = tf.constant(3);

Console.WriteLine($"b = {b}");

// Run the operation without the need for tf.Session

Console.WriteLine("Running operations, without tf.Session");

c = a + b;

Console.WriteLine($"a + b = {c}");

d = a * b;

Console.WriteLine($"a * b = {d}");

// Full compatibility with Numpy

return true;

}

public void PrepareData()

{

}

public Graph ImportGraph()

{

throw new NotImplementedException();

}

public Graph BuildGraph()

{

throw new NotImplementedException();

}

public void Predict(Session sess)

{

throw new NotImplementedException();

}

public void Train(Session sess)

{

throw new NotImplementedException();

}

public void Test(Session sess)

{

throw new NotImplementedException();

}

}

}