code: def test_2d_inactive():
      lx = 70
      ly = 100
      data, labels = make_2d_syntheticdata(lx, ly)
      labels[10:20, 10:20] = -1
      labels[46:50, 33:38] = -2
      labels = random_walker(data, labels, beta=90)
      assert (labels.reshape((lx, ly))[25:45, 40:60] == 2).all()
      assert data.shape == labels.shape
  
imports: import numpy
  from skimage._shared import testing
  from skimage._shared._warnings import expected_warnings
  from skimage._shared.testing import xfail, arch32
  from skimage.segmentation import random_walker
  from skimage.transform import resize
label_desc: Use image node_id 9 for calling a global function with example usage: test_2d_inactive() without return types