code: def load_resource(path):
      path = expand_resource_path(path)
      with open(path, "rb") as file:
          return to_unicode(file.read())
  
file_path: sumy/tests/utils.py
imports: from __future__ import absolute_import
  from __future__ import division, print_function, unicode_literals
  from os.path import dirname, join, abspath
  from sumy._compat import to_string, to_unicode
  from sumy.models.dom import ObjectDocumentModel, Paragraph, Sentence
  from sumy.nlp.tokenizers import Tokenizer
label_desc: Use image node_id 2 for calling a global function with example usage: load_resource(path) and returns: to_unicode