code: def __call__(self, cfg: Config, input, *, rngs: nnx.Rngs):
      x = rms_norm(cfg, self.scale1, input)
      x = self.attn(cfg, x, x, mask=None, rngs=rngs)
      x = dropout(cfg, x, rngs=rngs)
      x = x + input
      y = rms_norm(cfg, self.scale2, x)
      y = self.mlp(cfg, y, rngs=rngs)
      y = dropout(cfg, y, rngs=rngs)
      return y + x
  
imports: import dataclasses
  import typing
  import jax
  import jax.numpy
  import numpy
  from jax.sharding import PartitionSpec
  from flax.experimental import nnx
label_desc: Use image node_id 2 for calling the DecoderBlock obj's underlying member method code with example usage: obj.__call__(cfg, input) and returns: unknown