code: def test_contour_autolabel_beyond_powerlimits():
      ax = plt.figure().add_subplot()
      cs = plt.contour(
          np.geomspace(1e-6, 1e-4, 100).reshape(10, 10),
          levels=[0.25e-5, 1e-5, 4e-5],
      )
      ax.clabel(cs)
      # Currently, the exponent is missing, but that may be fixed in the future.
      assert {text.get_text() for text in ax.texts} == {
          "0.25",
          "1.00",
          "4.00",
      }
  
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 33 for calling a global function with example usage: test_contour_autolabel_beyond_powerlimits() without return types