Ruimin Wang fromradio

## keras_distributed.py
'''
The code is inspired from François Chollet's answer to the following quora question[1] and distributed tensorflow tutorial[2].

It runs the Keras MNIST mlp example across multiple servers.

This sample code runs multiple processes on a single host. It can be configured
to run on multiple hosts simply by chaning the host names given in *ClusterSpec*.

Training the model:
	'''
	The code is inspired from François Chollet's answer to the following quora question[1] and distributed tensorflow tutorial[2].

	It runs the Keras MNIST mlp example across multiple servers.

	This sample code runs multiple processes on a single host. It can be configured
	to run on multiple hosts simply by chaning the host names given in ClusterSpec.

	Training the model: