code: def create_examples(candidate_dialog_paths, examples_num, creator_function):
      
      i = 0
      examples = []
      unique_dialogs_num = len(candidate_dialog_paths)
  
      while i < examples_num:
          context_dialog = candidate_dialog_paths[i % unique_dialogs_num]
          # counter for tracking progress
          if i % 1000 == 0:
              print str(i)
          i += 1
  
          examples.append(creator_function(context_dialog, candidate_dialog_paths))
  
      return examples
docs: Creates a list of training examples from a list of dialogs and function that transforms a dialog to an example.
      :param candidate_dialog_paths:
      :param creator_function:
      :return: