code: def make_antialias_stage_2(reds, bases):
      # Only called if antialias is True.
  
      # Prefer a single-stage antialiased aggregation, but if any requested
      # reduction requires two stages then force use of two for all reductions.
      self_intersect = True
      for red in reds:
          if red._antialias_requires_2_stages():
              self_intersect = False
              break
  
      def antialias_stage_2(array_module) -> UnzippedAntialiasStage2:
          return tuple(
              zip(
                  *concat(
                      b._antialias_stage_2(self_intersect, array_module)
                      for b in bases
                  )
              )
          )
  
      return self_intersect, antialias_stage_2
  
imports: from __future__ import annotations
  from itertools import count
  import logging
  from typing import TYPE_CHECKING
  from toolz import unique, concat, pluck, get, memoize
  from numba import literal_unroll
  import numpy
  import xarray
  from .antialias import AntialiasCombination
  from .reductions import SpecialColumn, UsesCudaMutex, by, category_codes, summary
  from .utils import isnull, ngjit, nanmax_in_place, nanmin_in_place, nansum_in_place, nanfirst_in_place, nanlast_in_place, nanmax_n_in_place_3d, nanmax_n_in_place_4d, nanmin_n_in_place_3d, nanmin_n_in_place_4d, nanfirst_n_in_place_3d, nanfirst_n_in_place_4d, nanlast_n_in_place_3d, nanlast_n_in_place_4d, row_min_in_place, row_min_n_in_place_3d, row_min_n_in_place_4d, row_max_in_place, row_max_n_in_place_3d, row_max_n_in_place_4d
label_desc: Use image node_id 11 for calling a global function with example usage: make_antialias_stage_2(reds, bases) and returns: self_intersect,  antialias_stage_2, tuple