code: def test_pandas_dataframe_plot_returns_holoviews_object(
      self, kind, el
  ):
      df = pd.DataFrame([0, 1, 2])
      plot = getattr(df.plot, kind)()
      self.assertIsInstance(plot, el)
  
file_path: hvplot/hvplot/tests/testplotting.py
imports: from unittest import TestCase, SkipTest
  import holoviews
  import pandas
  import pytest
  from packaging.version import Version
  from parameterized import parameterized
  from hvplot.converter import HoloViewsConverter
  from hvplot.plotting import plot
label_desc: Use image node_id 3 for calling the TestPandasHoloviewsPlotting obj's underlying member method code with example usage: obj.test_pandas_dataframe_plot_returns_holoviews_object(kind, el) without return types