code: def __init__(self):
      self._jax_trace = current_jax_trace()
      self._nnx_trace = current_nnx_trace()
  
imports: import contextlib
  import dataclasses
  import threading
  import typing
  import jax
  import jax.core
  from jax.core import MainTrace
  from flax.experimental.nnx.nnx import reprlib
label_desc: Use image node_id 1 to create a new TraceState object from inherited base classes: reprlib with example: obj = TraceState()