text: #!/opt/anaconda/bin/python
  
  import cioppy
  
  ciop = cioppy.Cioppy()
  
  def log_input(reference):
      """
      Just logs the input reference, using the ciop.log function
      """
  
      ciop.log('INFO', 'processing input: ' + reference)
      
  def pass_next_node(input):
      """
      Pass the input reference to the next node as is, without storing it on HDFS
      """
  
      ciop.publish(input, mode='silent')