code: def test_pandas_series_plot_returns_holoviews_object(self, kind, el):
      series = pd.Series([0, 1, 2])
      plot = getattr(series.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 2 for calling the TestPandasHoloviewsPlotting obj's underlying member method code with example usage: obj.test_pandas_series_plot_returns_holoviews_object(kind, el) without return types