code: def __init__(self, source_file):
      self.source_file_name = source_file
      self.S_CURR = Sanitize.S_CODE
      self.file_line_queue = queue.Queue()
      self.comment_has_copyright = False
  
file_path: vowpal_wabbit/demo/cats/code_submission/sanitize.py
imports: import sys
  import getopt
  import queue
label_desc: Use image node_id 1 to create a new Sanitize object  with example: obj = Sanitize(source_file)