code: def test_find_nearest_contour_no_filled():
      xy = np.indices((15, 15))
      img = np.exp(-np.pi * (np.sum((xy - 5) ** 2, 0) / 5.0**2))
      cs = plt.contourf(img, 10)
  
      with pytest.raises(
          ValueError, match="Method does not support filled contours"
      ):
          cs.find_nearest_contour(1, 1, pixel=False)
  
      with pytest.raises(
          ValueError, match="Method does not support filled contours"
      ):
          cs.find_nearest_contour(1, 10, indices=(5, 7), pixel=False)
  
      with pytest.raises(
          ValueError, match="Method does not support filled contours"
      ):
          cs.find_nearest_contour(2, 5, indices=(2, 7), pixel=True)
  
imports: import datetime
  import platform
  import re
  from unittest import mock
  import contourpy
  import numpy
  from numpy.testing import assert_array_almost_equal, assert_array_almost_equal_nulp, assert_array_equal
  import matplotlib
  from matplotlib import pyplot, rc_context, ticker
  from matplotlib.colors import LogNorm, same_color
  import matplotlib.patches
  from matplotlib.testing.decorators import check_figures_equal, image_comparison
  import pytest
label_desc: Use image node_id 32 for calling a global function with example usage: test_find_nearest_contour_no_filled() without return types