code: def test_hough_line_peaks_dist():
      img = np.zeros((100, 100), dtype=bool)
      img[:, 30] = True
      img[:, 40] = True
      hspace, angles, dists = transform.hough_line(img)
      assert (
          len(
              transform.hough_line_peaks(
                  hspace, angles, dists, min_distance=5
              )[0]
          )
          == 2
      )
      assert (
          len(
              transform.hough_line_peaks(
                  hspace, angles, dists, min_distance=15
              )[0]
          )
          == 1
      )
  
imports: import numpy
  import pytest
  from numpy.testing import assert_almost_equal, assert_equal
  from skimage import data, transform
  from skimage._shared.testing import run_in_parallel
  from skimage.draw import circle_perimeter, ellipse_perimeter, line
label_desc: Use image node_id 10 for calling a global function with example usage: test_hough_line_peaks_dist() without return types