Is there a way to get tensorflow tf.Print output to appear in Jupyter Notebook output

Question

I\'m using the tf.Print op in a Jupyter notebook. It works as required, but will only print the output to the console, without printing in the notebook. Is there any way to

Answer 1

You can check the terminal where you launched the jupyter notebook to see the message.

import tensorflow as tf

tf.InteractiveSession()

a = tf.constant(1)
b = tf.constant(2)

opt = a + b
opt = tf.Print(opt, [opt], message="1 + 2 = ")

opt.eval()

In the terminal, I can see:

2018-01-02 23:38:07.691808: I tensorflow/core/kernels/logging_ops.cc:79] 1 + 2 = [3]