code: def write_labels_file(seg2label, out_file):
      f = open(out_file, "w")
      for seg in sorted(seg2label.keys()):
          f.write("{} {}\n".format(seg, seg2label[seg]))
      f.close()
      return
  
file_path: espnet/egs/libri_css/asr1/diarization/vb_hmm_xvector.py
imports: import argparse
  import kaldi_io
  import numpy
  import VB_diarization
  from scipy.special import softmax
label_desc: Use image node_id 3 for calling a global function with example usage: write_labels_file(seg2label, out_file) without return types