code: def get_slice_key_type(
      slice_key: Union[SliceKeyType, CrossSliceKeyType]
  ) -> Any:
      """Determines if the slice_key in SliceKeyType or CrossSliceKeyType format.
  
      Args:
        slice_key: The slice key which can be in SliceKeyType format or
          CrossSliceType format.
  
      Returns:
        SliceKeyType object or CrossSliceKeyType object.
  
      Raises:
        TypeError: If slice key is not recognized.
      """
  
      def is_singleton_slice_key_type(
          singleton_slice_key: SingletonSliceKeyType,
      ) -> bool:
          try:
              col, val = singleton_slice_key
          except ValueError:
              return False
          if isinstance(col, (bytes, str)) and (
              isinstance(val, (bytes, str))
              or isinstance(val, int)
              or isinstance(val, float)
          ):
              return True
          else:
              return False
  
      def is_slice_key_type(slice_key: SliceKeyType) -> bool:
          if not slice_key:
              return True
  
          for single_slice_key in slice_key:
              if not is_singleton_slice_key_type(single_slice_key):
                  return False
          return True
  
      if is_slice_key_type(slice_key):
          return SliceKeyType
  
      try:
          (
              baseline_slice,
              comparison_slice,
          ) = slice_key  # pytype: disable=bad-unpacking
      except ValueError as e:
          raise TypeError(
              f"Unrecognized slice type for slice_key: {slice_key}. "
              "Neither SliceKeyType nor CrossSliceKeyType."
          ) from e
  
      if is_slice_key_type(baseline_slice) and is_slice_key_type(
          comparison_slice
      ):
          return CrossSliceKeyType
      else:
          raise TypeError(
              "Unrecognized slice type. Neither SliceKeyType nor"
              " CrossSliceKeyType."
          )
  
imports: import itertools
  from typing import Any, Callable, Dict, Generator, Iterable, List, NamedTuple, Optional, Tuple, Union
  import apache_beam
  import numpy
  import tensorflow
  from tensorflow_model_analysis import constants
  from tensorflow_model_analysis.api import types
  from tensorflow_model_analysis.proto import config_pb2
  from tensorflow_model_analysis.proto import metrics_for_slice_pb2
  from tensorflow_model_analysis.slicer import slice_accessor
label_desc: Use image node_id 11 for calling a global function with example usage: get_slice_key_type(slice_key) and returns: True, SliceKeyType, CrossSliceKeyType, True, False, True, False, False