code: def __call__(
      self, *args, rngs: tp.Optional[Rngs] = None, **kwargs
  ) -> tp.Any:
      output: tp.Any = None
  
      for i, f in enumerate(self):
          if not callable(f):
              raise TypeError(f"Sequence[{i}] is not callable: {f}")
          if i > 0:
              if isinstance(output, tp.Tuple):
                  args = output
                  kwargs = {}
              elif isinstance(output, dict):
                  args = ()
                  kwargs = output
              else:
                  args = (output,)
                  kwargs = {}
          if rngs is not None and has_keyword_arg(f, "rngs"):
              kwargs["rngs"] = rngs
  
          output = f(*args, **kwargs)
  
      return output
  
imports: from __future__ import annotations
  import inspect
  import typing
  import jax
  import jax.numpy
  import numpy
  import optax
  from flax.experimental.nnx.nnx import pytreelib
  from flax.experimental.nnx.nnx.module import GraphDef, Module
  from flax.experimental.nnx.nnx.proxy_caller import ApplyCaller
  from flax.experimental.nnx.nnx.rnglib import Rngs
  from flax.experimental.nnx.nnx.state import State
label_desc: Use image node_id 6 for calling the Sequence obj's underlying member method code with example usage: obj.__call__() and returns: output