code: def __exit__(self, exc_type, exc_value, exc_traceback):
      plt.close("all")
      warnings.resetwarnings()
  
imports: import inspect
  import locale
  import shutil
  import types
  import warnings
  from copy import deepcopy
  from pathlib import Path
  import matplotlib
  import matplotlib.pyplot
  from matplotlib.testing.compare import compare_images
  from plotnine import ggplot, theme
label_desc: Use image node_id 2 for calling the _test_cleanup obj's underlying member method code with example usage: obj.__exit__(exc_type, exc_value, exc_traceback) without return types