code: def get_files(prefix: str, num_shards: int) -> List[str]:
      return [
          filename(prefix, num_shards, i) for i in range(num_shards)
      ]
  
imports: from __future__ import annotations
  import os
  from typing import Any, Dict, Generator, List, Tuple
  import numpy
  from tensorflow_datasets.core.utils.lazy_imports_utils import tensorflow
  import tensorflow_datasets.public_api
label_desc: Use image node_id 2 for calling a global function with example usage: get_files(prefix, num_shards) and returns: unknown