code: def setup(self, filter3d, shape3d):
      self.volume = np.random.randint(
          0, 255, size=shape3d, dtype=np.uint8
      )
      self.footprint_3d = ball(1)
  
file_path: scikit-image/benchmarks/benchmark_rank.py
imports: import numpy
  from skimage.filters import rank
  from skimage.filters.rank import __all__
  from skimage.filters.rank import __3Dfilters
  from skimage.morphology import disk, ball
label_desc: Use image node_id 1 for calling the Rank3DSuite obj's underlying member method code with example usage: obj.setup(filter3d, shape3d) without return types