code: def get_error_dict(self, input_type):
      error_dict = {}
      if input_type == "hts":
          error_dict = {
              "01": [
                  lambda i, labels, segment, segments, threshold: self.replace_labels(
                      i, "a", labels, segment, segments
                  )
                  if labels[i].label_id == "cl"
                  and labels[i + 1].label_id == "s"
                  else (labels, segment, segments, False),
                  lambda i, labels, segment, segments, threshold: self.skip_labels(
                      i, labels, segment, segments
                  )
                  if labels[i].label_id == "e"
                  and labels[i + 1].label_id == "e"
                  else (labels, segment, segments, False),
              ],
              "03": [
                  lambda i, labels, segment, segments, threshold: self.replace_labels(
                      i, "z", labels, segment, segments
                  )
                  if labels[i].label_id == "s"
                  and labels[i - 1].label_id == "o"
                  and labels[i - 2].label_id == "o"
                  else (labels, segment, segments, False),
                  lambda i, labels, segment, segments, threshold: self.add_pause(
                      labels, segment, segments, threshold
                  )
                  if (
                      labels[i].label_id == "m"
                      and labels[i + 1].label_id == "e"
                  )
                  or (
                      labels[i].label_id == "t"
                      and labels[i + 2].label_id == "d"
                  )
                  else (labels, segment, segments, False),
              ],
              "50": [
                  lambda i, labels, segment, segments, threshold: self.skip_labels(
                      i, labels, segment, segments
                  )
                  if labels[i].label_id == "o"
                  and labels[i + 1].label_id == "a"
                  else (labels, segment, segments, False),
              ],
              "08": [
                  lambda i, labels, segment, segments, threshold: self.skip_labels(
                      i, labels, segment, segments
                  )
                  if labels[i].label_id == "w"
                  and labels[i - 1].label_id == "e"
                  else (labels, segment, segments, False),
              ],
              "41": [
                  lambda i, labels, segment, segments, threshold: self.replace_labels(
                      i + 1, "a", labels, segment, segments
                  )
                  if labels[i].label_id == "a"
                  and labels[i + 1].label_id == "o"
                  else (labels, segment, segments, False),
                  # Note that we already changed labels[i + 1] to "a".
                  # So the if condition is different from the previous one.
                  lambda i, labels, segment, segments, threshold: self.skip_labels(
                      i, labels, segment, segments
                  )
                  if labels[i].label_id == "a"
                  and labels[i + 1].label_id == "a"
                  else (labels, segment, segments, False),
              ],
              "10": [
                  lambda i, labels, segment, segments, threshold: (
                      self.add_missing_phoneme(
                          i, "a", 81.00, labels, segment, segments
                      )
                      if labels[i].label_id == "a"
                      and labels[i + 1].label_id == "a"
                      and labels[i + 2].label_id == "o"
                      else (labels, segment, segments, False)
                  ),
              ],
          }
      elif input_type == "xml":
          error_dict = {
              "01": [
                  lambda i, labels, segment, segments, threshold: self.replace_lyrics(
                      i, "め", labels, segment, segments
                  )
                  if labels[i].lyric == "え"
                  and labels[i - 1].lyric == "の"
                  else (labels, segment, segments, False),
              ],
              "03": [
                  lambda i, labels, segment, segments, threshold: self.add_pause(
                      labels, segment, segments, threshold
                  )
                  if (
                      labels[i].lyric == "か"
                      and labels[i - 1].lyric == "の"
                  )
                  or (
                      labels[i].lyric == "と"
                      and labels[i + 1].lyric == "な"
                  )
                  else (labels, segment, segments, False),
              ],
              "23": [
                  lambda i, labels, segment, segments, threshold: self.add_pause(
                      labels, segment, segments, threshold
                  )
                  if labels[i].lyric == "む"
                  and labels[i - 1].lyric == "い"
                  else (labels, segment, segments, False),
              ],
          }
      return error_dict
  
file_path: espnet/egs2/natsume/svs1/local/prep_segments.py
imports: import os
  from egs2.TEMPLATE.svs1.pyscripts.utils.prep_segments import DataHandler, LabelInfo, SegInfo, get_parser
  from espnet2.fileio.score_scp import MIDReader
label_desc: Use image node_id 1 for calling the NatsumeDataHandler obj's underlying member method code with example usage: obj.get_error_dict(input_type) and returns: error_dict