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Question

please help! I am new in using tensorboard, and been trying to use to vizualize the metrics of my model but I get some werid error So I used a simple code of tensorboard from here : https://www.easy-tensorflow.com/tf-tutorials/basics/introduction-to-tensorboard , but still getting the same error, which is when I run the command line tensorboard --logdir="./graphs" to vizualize the board, I get the local @ but it contains nothing. As when I go and check the content of the created log file, this is all i find : enter image description here import tensorflow as tf tf.reset_default_graph() # To clear the defined variables and operations of the previous cell

# create graph
a = tf.constant(2)
b = tf.constant(3)
c = tf.add(a, b)

# creating the writer out of the session
# writer = tf.summary.FileWriter('./graphs', tf.get_default_graph())

# launch the graph in a session
with tf.Session() as sess:
    # or creating the writer inside the session
    writer = tf.summary.FileWriter('./graphs', sess.graph)
    print(sess.run(c))

Answer 1

I just guess...

.# creating the writer out of the session

.# writer = tf.summary.FileWriter('./graphs', tf.get_default_graph()) >> Is it necessary to create it?