code: def test_find_adjacent_by_distance_empty():
      workspace, module = make_workspace(numpy.zeros((20, 10), bool))
      assert isinstance(
          module,
          cellprofiler.modules.identifydeadworms.IdentifyDeadWorms,
      )
  
      first, second = module.find_adjacent_by_distance(
          numpy.zeros(0), numpy.zeros(0), numpy.zeros(0)
      )
      assert len(first) == 0
      assert len(second) == 0
  
imports: import centrosome.cpmorphology
  import numpy
  import scipy.ndimage
  import six.moves
  import cellprofiler_core.image
  import cellprofiler_core.measurement
  import cellprofiler_core.measurement
  from cellprofiler_core.constants.measurement import C_COUNT, M_LOCATION_CENTER_X, M_LOCATION_CENTER_Y, COLTYPE_INTEGER, COLTYPE_FLOAT, M_NUMBER_OBJECT_NUMBER, FF_COUNT
  import cellprofiler.modules.identifydeadworms
  import cellprofiler_core.object
  import cellprofiler_core.pipeline
  import cellprofiler_core.workspace
label_desc: Use image node_id 8 for calling a global function with example usage: test_find_adjacent_by_distance_empty() without return types