code: def get_single_element(ds):
      """Calls `tf.data.Dataset.get_single_element`."""
      if hasattr(ds, "get_single_element"):  # tf 2.6 and above
          return ds.get_single_element()
      else:
          return tf.data.experimental.get_single_element(ds)
  
file_path: datasets/tensorflow_datasets/core/tf_compat.py
imports: import functools
  import os
  from typing import Optional
  from tensorflow_datasets.core.utils.lazy_imports_utils import tensorflow
label_desc: Use image node_id 1 for calling a global function with example usage: get_single_element(ds) and returns: ds, tf