code: def filter(self, word):
      return word.string in DEFAULT_PUNCTUATION
  
file_path: cltk/src/cltk/text/processes.py
imports: from copy import deepcopy
  from dataclasses import dataclass
  from boltons.cacheutils import cachedproperty
  from cltk.core import Doc, Process
  from cltk.text.non import OldNorsePunctuationRemover
label_desc: Use image node_id 2 for calling the DefaultPunctuationRemover obj's underlying member method code with example usage: obj.filter(word) and returns: unknown