#Constant op 생성하기 hello = tf.constant('Hello, TensorFlow!')

#TF session 생성하기 sess = tf.Session()

#run the op and get result // 'print' is for getting result print(sess.run(hello))

##---Create Computational Graph---## node1 = tf.constant(3.0, tf.float32) node2 = tf.constant(4.0) #also tf.float32 implicitly node3 = tf.add(node1, node2) #node1과 node2 합침

print("NODE1:", node1, "NODE2:", node2) print("NODE3:", node3)

sess = tf.Session() print("sess.run(node1, node2): ", sess.run([node1, node2])) print("sess.run(node3): ", sess.fun(node3))