code: def print_preprocessing_list(preprocessing_queue):
      
      print("## Preprocessing")
      print("```")
      for algorithm in preprocessing_queue:
          print("* " + str(algorithm))
      print("```")
docs: Print the ``preproc_list`` in a human-readable form.
  
      Parameters
      ----------
      preprocessing_queue : list of preprocessing objects
          Algorithms that get applied for preprocessing.