code: def test_dogplot(self):
      misc.dogplot()
      ax = plt.gca()
      assert len(ax.images) == 1
  
file_path: seaborn/tests/test_miscplot.py
imports: import matplotlib.pyplot
  from seaborn import miscplot
  from seaborn.palettes import color_palette
  from .test_utils import _network
label_desc: Use image node_id 1 for calling the TestDogPlot obj's underlying member method code with example usage: obj.test_dogplot() without return types