code: def __getitem__(self, slc):
      if not isinstance(slc, tuple):
          slc = (slc,)
      indexer = indexing.NDIndexer.from_indices_shape(
          slc, self.ref_or_view.shape
      )
      if isinstance(self.ref_or_view, RefView):
          view = self.ref_or_view
          return RefView(view.ref, (*view.indexers, indexer))
      return RefView(self.ref_or_view, (indexer,))
  
imports: from __future__ import annotations
  from collections.abc import Sequence
  import dataclasses
  import math
  from typing import Any, Generic, TypeVar, Union
  from jax._src import core
  from jax._src import effects
  from jax._src import pretty_printer
  from jax._src.state import indexing
  from jax._src.util import safe_map, safe_zip
  from jax._src.typing import Array
label_desc: Use image node_id 1 for calling the RefIndexer obj's underlying member method code with example usage: obj.__getitem__(slc) and returns: RefView, RefView