code: def test_repr():
      df = pd.DataFrame({"x": [1, 2, 3]})
      selector = DataSelector({"kind": "column_drop", "names": ["x"]})
      _, summary = selector.transform(df, return_summary=True)
  
      assert selector._repr_html_()
      assert summary._repr_html_()
  
file_path: sklearn-evaluation/tests/test_DataSelector.py
imports: from pathlib import Path
  import pytest
  import numpy
  import pandas
  from sklearn_evaluation.training import DataSelector
  from sklearn_evaluation.training.selector import expand_arguments, _with_prefix
  from sklearn_evaluation.exceptions import DataSelectorError
label_desc: Use image node_id 8 for calling a global function with example usage: test_repr() without return types