code: def __getitem__(self, item):
      self._count[id(item)] += 1
      return self._dict[id(item)]
  
imports: from collections.abc import Callable, Sequence
  from typing import Any, Optional, TYPE_CHECKING, Union
  import jax.numpy
  import jax.tree_util
  import numpy
  from jaxtyping import Array, ArrayLike, Bool, Float, PyTree, PyTreeDef
  from ._custom_types import sentinel
  from ._doc_utils import doc_repr
  from ._filters import is_array
label_desc: Use image node_id 3 for calling the _CountedIdDict obj's underlying member method code with example usage: obj.__getitem__(item) and returns: self