code: def read_file(path):
      with open(path) as f:
          return f.read()
  
imports: from __future__ import print_function, unicode_literals
  import glob
  import inspect
  import os
  import re
  import shutil
  from spektral import data, datasets, layers, models, transforms, utils
label_desc: Use image node_id 11 for calling a global function with example usage: read_file(path) and returns: f