code: def ceildiv(a, b):
      """Divides with ceil.
  
      E.g., `5 / 2 = 2.5`, `ceildiv(5, 2) = 3`.
  
      Args:
          a (int): Dividend integer.
          b (int): Divisor integer.
  
      Returns:
          int: Ceil quotient.
      """
      return -(-a // b)
  
imports: from typing import List, Union
  import inspect
  import funcsigs
  from pydoc import locate
  import copy
  import collections
  import numpy
  import tensorflow
  from texar.tf.hyperparams import HParams
  from texar.tf.utils.dtypes import is_str, is_callable, compat_as_text, _maybe_list_to_array
label_desc: Use image node_id 28 for calling a global function with example usage: ceildiv(a, b) and returns: unknown