code: def __init__(
      self, books_path, output_filename, recursive=False, interval=500
  ):
      self.books_path = books_path
      self.recursive = recursive
      self.output_filename = output_filename.split(".")
      self.interval = interval
  
imports: import glob
  import os
label_desc: Use image node_id 1 to create a new BookscorpusTextFormatting object  with example: obj = BookscorpusTextFormatting(books_path, output_filename, recursive, interval)