code: def test_deref_through_jit(self):
      r1 = nnx.Variable(1)
      r2 = nnx.Variable(2)
  
      m = m0 = nnx.Dict({"a": nnx.Sequence([r1, r2]), "b": r1})
  
      @jax.jit
      def f(state: nnx.State, graphdef: nnx.GraphDef[nnx.Dict[Any]]):
          m = graphdef.merge(state)
  
          assert m["a"][0] is m["b"]
          assert m["a"][1] is not m["b"]
  
          return m.split()
  
      state, graphdef = f(*m.split())
      m = graphdef.merge(state)
  
      assert m["a"][0] is m["b"]
      assert m["a"][1] is not m["b"]
  
      # compare with original
      assert m["a"][0] is not m0["a"][0]
      assert m["a"][1] is not m0["a"][1]
      assert m["b"] is not m0["b"]
  
imports: import dataclasses
  from copy import deepcopy
  from typing import Any, TypeVar
  import jax
  import jax.numpy
  import pytest
  from flax.experimental import nnx
label_desc: Use image node_id 11 for calling the TestModule obj's underlying member method code with example usage: obj.test_deref_through_jit() and returns: m