code: def process_text_by_id(self, index: int) -> Tuple[List[int], int]:
      sample = self.collection[index]
      return self.process_text_by_sample(sample)
  
imports: from typing import Callable, Dict, List, Optional, Tuple, Union
  import torch
  from nemo.collections.asr.data.feature_to_label import _audio_feature_collate_fn
  from nemo.collections.asr.parts.preprocessing.feature_loader import ExternalFeatureLoader
  from nemo.collections.asr.parts.preprocessing.features import normalize_batch
  from nemo.collections.asr.parts.utils.audio_utils import ChannelSelectorType
  from nemo.collections.asr.parts.utils.vad_utils import load_speech_segments_from_rttm
  from nemo.collections.common import tokenizers
  from nemo.collections.common.parts.preprocessing import collections, parsers
  from nemo.core.classes import Dataset
  from nemo.core.neural_types import AcousticEncodedRepresentation, LabelsType, LengthsType, NeuralType
label_desc: Use image node_id 2 for calling the ASRFeatureManifestProcessor obj's underlying member method code with example usage: obj.process_text_by_id(index) and returns: self