code: def __init__(self, file_path):
      self.file_path = file_path
  
imports: import os
  import zstandard
  import json
  import jsonlines
  import io
  import datetime
  import mmap
  import tqdm
  from pathlib import Path
label_desc: Use image node_id 1 to create a new TextReader object  with example: obj = TextReader(file_path)