code: def __call__(self, z: jax.Array) -> jax.Array:
      z = self.linear1(z)
      z = jax.nn.relu(z)
      logits = self.linear2(z)
      return logits
  
imports: import typing
  from functools import partial
  import jax
  import jax.numpy
  import matplotlib.pyplot
  import numpy
  import optax
  from datasets import load_dataset
  from flax.experimental import nnx
label_desc: Use image node_id 2 for calling the Decoder obj's underlying member method code with example usage: obj.__call__(z) and returns: logits