如何使用tensorboard查看tensorflow 　graph****.pb文件的模型结构

参考网上的：https://github.com/tensorflow/tensorflow/issues/8854

import tensorflow as tf
from tensorflow.python.platform import gfile
with tf.Session() as sess:
    model_filename ='PATH_TO_PB.pb'
    with gfile.FastGFile(model_filename, 'rb') as f:
        graph_def = tf.GraphDef()
        graph_def.ParseFromString(f.read())
        g_in = tf.import_graph_def(graph_def)
　　　　　LOGDIR='YOUR_LOG_LOCATION'
　　　　　train_writer = tf.summary.FileWriter(LOGDIR)
　　　　　train_writer.add_graph(sess.graph)