code: def test_auto_papersize_deprecation():
      fig = plt.figure()
      with pytest.warns(mpl.MatplotlibDeprecationWarning):
          fig.savefig(io.BytesIO(), format="eps", papertype="auto")
  
      with pytest.warns(mpl.MatplotlibDeprecationWarning):
          mpl.rcParams["ps.papersize"] = "auto"
  
imports: from collections import Counter
  from pathlib import Path
  import io
  import re
  import tempfile
  import numpy
  import pytest
  from matplotlib import cbook, path, patheffects, font_manager
  from matplotlib.figure import Figure
  from matplotlib.patches import Ellipse
  from matplotlib.testing._markers import needs_ghostscript, needs_usetex
  from matplotlib.testing.decorators import check_figures_equal, image_comparison
  import matplotlib
  import matplotlib.collections
  import matplotlib.colors
  import matplotlib.pyplot
label_desc: Use image node_id 24 for calling a global function with example usage: test_auto_papersize_deprecation() without return types