code: def default_scrubber(span: Span) -> str:
      """
      Removes spurious punctuation from the given text.
      Note: this is intended for documents in English.
  
          span:
      input text `Span`
  
          returns:
      scrubbed text
      """
      return span.text.replace("'", "")
  
file_path: pytextrank/pytextrank/util.py
imports: import itertools
  import re
  import string
  import typing
  import unicodedata
  from spacy.tokens import Span
label_desc: Use image node_id 2 for calling a global function with example usage: default_scrubber(span) and returns: span