print all layers output

Answer 1

To print layers, one needs to define the layers to output in the model configuration, using, outputs property. Using destructuring assignement on model.predict() one could retrieve the intermediate layers to output

const input = tf.input({shape: [5]});
        const denseLayer1 = tf.layers.dense({units: 10, activation: 'relu'});
        const denseLayer2 = tf.layers.dense({units: 2, activation: 'softmax'});
        const output1 = denseLayer1.apply(input);
        const output2 = denseLayer2.apply(output1);
        const model = tf.model({inputs: input, outputs: [output1, output2]});
        const [firstLayer, secondLayer] = model.predict(tf.ones([2, 5]));
        firstLayer.print();
        secondLayer.print()