code: def _array_map_overlap(tmpdir):
      da = pytest.importorskip("dask.array")
      array = da.ones((100,))
      return array.map_overlap(lambda x: x, depth=1, boundary="none")
  
imports: from __future__ import annotations
  import os
  import pytest
  import sys
  from operator import getitem
  from distributed import Client, SchedulerPlugin
  from distributed.utils_test import cluster, loop
  from dask.highlevelgraph import HighLevelGraph
  from dask.layers import ArrayChunkShapeDep, ArraySliceDep, fractional_slice
label_desc: Use image node_id 7 for calling a global function with example usage: _array_map_overlap(tmpdir) and returns: array