code: def setUp(self):
      import hvplot.pandas
  
file_path: hvplot/hvplot/tests/testtransforms.py
imports: from unittest import SkipTest
  import holoviews
  import numpy
  import pandas
  from holoviews.element.comparison import ComparisonTestCase
label_desc: Use image node_id 1 for calling the TestPandasTransforms obj's underlying member method code with example usage: obj.setUp() without return types