code: def check(feature):
      return (
          feature in modules
          and check_module(feature)
          or feature in codecs
          and check_codec(feature)
          or feature in features
          and check_feature(feature)
      )
  
file_path: catboost/contrib/python/Pillow/py2/PIL/features.py
imports: from __future__ import print_function, unicode_literals
  import collections
  import os
  import sys
  import PIL
  from .None import Image
label_desc: Use image node_id 7 for calling a global function with example usage: check(feature) and returns: unknown