code: def __call__(self, x: jax.Array, *, rngs: nnx.Rngs) -> jax.Array:
      z = self.encoder(x, rngs=rngs)
      logits = self.decoder(z)
      logits = jnp.reshape(logits, (-1, *self.output_shape))
      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 VAE obj's underlying member method code with example usage: obj.__call__(x) and returns: logits