code: def test_select_none(df):
      with pytest.raises(ValueError):
          ColumnSelector([]).fit_transform(df)
  
file_path: scikit-lego/tests/test_preprocessing/test_columnselector.py
imports: import pandas
  import pytest
  from pandas.testing import assert_frame_equal
  from sklearn.pipeline import make_pipeline
  from sklego.preprocessing import ColumnSelector
label_desc: Use image node_id 5 for calling a global function with example usage: test_select_none(df) without return types