code: def replace_punctuation_in_brackets(self):
      def replace_punct(match):
          match = match.group()
          if "?" in match:
              sub = re.sub(re.escape("?"), "&ᓷ&", match)
              return sub
          return match
  
      self.text = re.sub(r"\[(?:[^\]])*\]", replace_punct, self.text)
  
file_path: pySBD/pysbd/cleaner.py
imports: import re
  from pysbd.utils import Text
  from pysbd.clean.rules import PDF, HTML, CleanRules
label_desc: Use image node_id 10 for calling the Cleaner obj's underlying member method code with example usage: obj.replace_punctuation_in_brackets() and returns: match, sub