Save Tensorflow graph for viewing in Tensorboard without summary operations

Question

I have a rather complicated Tensorflow graph that I\'d like to visualize for optimization purposes. Is there a function that I can call that will simply save the graph for v

Answer 1

For all clarity, this is how I used the .flush() method and resolved the issue:

Initialize the writer with:

writer = tf.train.SummaryWriter("/home/rob/Dropbox/ConvNets/tf/log_tb", sess.graph_def)

and use the writer with:

writer.add_summary(summary_str, i)
    writer.flush()