code: def one_hot(x, num_classes, dtype=jnp.float32):
      """Returns a one-hot version of indices.
  
      DEPRECATED: Use ``jax.nn.one_hot(x, num_classes).astype(dtype)`` instead.
  
      Args:
        x: A tensor of indices.
        num_classes: Number of classes in the one-hot dimension.
        dtype: The dtype.
  
      Returns:
        The one-hot tensor. If indices' shape is [A, B, ...], shape is
          [A, B, ... num_classes].
      """
      return jax.nn.one_hot(x, num_classes).astype(dtype)
  
imports: from collections.abc import Iterable, Sequence
  import functools
  from typing import Any, Callable, Optional
  from haiku._src import base
  from haiku._src import initializers
  from haiku._src import module
  from haiku._src import typing
  from haiku._src.typing import PRNGKey
  import jax
  from jax import lax
  import jax.numpy
  import numpy
label_desc: Use image node_id 1 for calling a global function with example usage: one_hot(x, num_classes, dtype) and returns: jax