code: def add_label_names(
      dataset: Dataset, label_column: str, label_names: List[str]
  ):
      """Adds `names` to a specified `label` column.
      All labels (i.e. integers) in the dataset should be < than the number of label names.
      Args:
          dataset: a Dataset to add label names to
          label_column: the name of the label column (such as `label` or `labels`) in the dataset
          label_names: a list of label names
      Returns:
          Dataset: A copy of the passed `dataset` with added label names
      """
      new_features: Features = dataset.features.copy()
      new_features[label_column] = ClassLabel(names=label_names)
      return dataset.cast(new_features)
  
file_path: DeepPavlov/deeppavlov/dataset_readers/huggingface_dataset_reader.py
imports: import re
  from collections import Counter
  from math import floor
  from typing import Dict, Optional, List, Union
  from datasets import load_dataset, Dataset, Features, ClassLabel, concatenate_datasets
  from deeppavlov.core.common.registry import register
  from deeppavlov.core.data.dataset_reader import DatasetReader
label_desc: Use image node_id 5 for calling a global function with example usage: add_label_names(dataset, label_column, label_names) and returns: dataset