code: def min_without_none(a: Optional[int], b: Optional[int]):
      """Returns the minimum of two integers, ignoring None values."""
      if a is None and b is None:
          raise ValueError("At least one argument should not be None")
      if a is None:
          return b
      if b is None:
          return a
      return min(a, b)
  
imports: import functools
  from typing import Any, Optional, Tuple
  from absl import logging
  from clu import metric_writers
  from flax import jax_utils
  import jax
  import jax.numpy
  import numpy
  from scenic.dataset_lib import dataset_utils
  from scenic.dataset_lib.big_transfer import builder
  from scenic.train_lib import train_utils
  import tensorflow_datasets
label_desc: Use image node_id 5 for calling a global function with example usage: min_without_none(a, b) and returns: min, b, a