For https://medium.com/@thepulkitagarwal/deploying-a-keras-model-on-android-3a8bb83d75ca

printGraphNodes.py

def print_graph_nodes(filename):
    import tensorflow as tf
    g = tf.GraphDef()
    g.ParseFromString(open(filename, 'rb').read())
    print()
    print(filename)
    print("=======================INPUT=========================")
    print([n for n in g.node if n.name.find('input') != -1])
    print("=======================OUTPUT========================")
    print([n for n in g.node if n.name.find('output') != -1])
    print("===================KERAS_LEARNING=====================")
    print([n for n in g.node if n.name.find('keras_learning_phase') != -1])
    print("======================================================")
    print()