code: def slice_same(self, offset, orig_size):
      if offset < 0:
          return slice(-offset, orig_size), slice(0, orig_size + offset)
      else:
          return slice(0, orig_size - offset), slice(offset, orig_size)
  
imports: from io import StringIO
  import numpy
  from cellprofiler_core.constants.measurement import COLTYPE_INTEGER
  from cellprofiler_core.measurement import Measurements
  from cellprofiler_core.modules.align import Align, A_SIMILARLY, A_SEPARATELY, M_MUTUAL_INFORMATION, C_SAME_SIZE, C_CROP, C_PAD, M_CROSS_CORRELATION, MEASUREMENT_FORMAT, C_ALIGN
  from cellprofiler_core.object import ObjectSet
  from cellprofiler_core.pipeline import Pipeline, LoadException
  from cellprofiler_core.preferences import set_headless
  from cellprofiler_core.workspace import Workspace
  from tests.core.modules import read_example_image
  from cellprofiler_core.image import ImageSetList, Image
label_desc: Use image node_id 9 for calling the TestAlign obj's underlying member method code with example usage: obj.slice_same(offset, orig_size) and returns: slice,  slice, slice,  slice