code: def test_widget_load_series(self, superstore):
      series = pd.Series(superstore["Profit"].values, name="profit")
      widget = PerspectiveWidget(series)
      assert widget.table.schema() == {"index": int, "profit": float}
  
      assert sorted(widget.columns) == sorted(["index", "profit"])
      view = widget.table.view()
      assert view.num_rows() == len(superstore)
      assert view.num_columns() == 2
  
file_path: perspective/python/perspective/perspective/tests/widget/test_widget_pandas.py
imports: from datetime import date
  import pandas
  import numpy
  from perspective import Table, PerspectiveWidget
label_desc: Use image node_id 3 for calling the TestWidgetPandas obj's underlying member method code with example usage: obj.test_widget_load_series(superstore) without return types