text: import tensorflow as tf
  
  a = tf.add(1, 2, name="Add_these_numbers")
  b = tf.multiply(a, 3)
  c = tf.add(4, 5, name="And_These_ones")
  d = tf.multiply(c, 6, name="Multiply_these_numbers")
  e = tf.multiply(4, 5, name="B_add")
  f = tf.div(c, 6, name="B_mul")
  g = tf.add(b, d)
  h = tf.multiply(g, f)
  
  with tf.Session() as sess:
      writer = tf.summary.FileWriter("output", sess.graph)
      print(sess.run(h))
      writer.close()
  