code: def strip_words(dataset):
      return [
          [(x[0].strip().replace("\ufeff", ""), x[1]) for x in sentence]
          for sentence in dataset
      ]
  
file_path: stanza/stanza/utils/datasets/ner/convert_bn_daffodil.py
imports: import argparse
  import os
  import random
  import tempfile
  from stanza.utils.datasets.ner.utils import read_tsv, write_dataset
label_desc: Use image node_id 2 for calling a global function with example usage: strip_words(dataset) and returns: unknown