code: def test_error_if_capping_method_quantiles_and_fold_value_not_permitted():
      with pytest.raises(ValueError):
          Winsorizer(capping_method="quantiles", fold=0.3)
  
imports: import math
  import numpy
  import pandas
  import pytest
  from feature_engine.outliers import Winsorizer
label_desc: Use image node_id 19 for calling a global function with example usage: test_error_if_capping_method_quantiles_and_fold_value_not_permitted() without return types