Tensorboard

Hi, i run your code, and the log file store in logs/cifar100-16-0.0001-0.0001/events.out.tfevents.1510472514.nlpr.  
And then i run the command line: tensorboard --logdir=logs/cifar100-16-0.0001-0.0001,  
the output result: TensorBoard 0.1.4 at http://nlpr:6006 (Press CTRL+C to quit)

then i open the link http://nlpr:6006 at google chrome, but it fails.