text: # -*- coding: utf-8 -*-
  
  import tensorflow as tf
  
  
  # define your input nodes of your graph
  x=tf.placeholder(tf.float32)
  y=tf.placeholder(tf.float32)
  
  #define your operation
  z=tf.multiply(x,y)
  
  #open your session
  sess = tf.Session()
  
  #run the graph with the specified inputs
  output=sess.run(z, feed_dict={x:[1],y:[2]})
  
  #checkout
  print(output)
  
  