code: def entities_from_conll2003():
      TDATA = os.path.join(CURRDIR, "resources/conll2003/train.txt")
      VDATA = os.path.join(CURRDIR, "resources/conll2003/valid.txt")
      (trn, val, preproc) = txt.entities_from_conll2003(
          TDATA, val_filepath=VDATA
      )
      return (trn, val, preproc)
  
imports: import os.path
  from unittest import TestCase, main, skip
  import testenv
  import ktrain
  from ktrain import text
  from ktrain import utils
  from ktrain import vision
label_desc: Use image node_id 5 for calling a global function with example usage: entities_from_conll2003() and returns: trn,  val,  preproc