code: def test_invalid_bounds(self):
      # more than two bounds
      assert_raises(ValueError, self.bc._est_lambda, self.x, (-3, 2, 3))
  
      # upper bound <= lower bound
      assert_raises(ValueError, self.bc._est_lambda, self.x, (2, -1))
  
file_path: statsmodels/statsmodels/base/tests/test_transform.py
imports: import numpy
  from numpy.testing import assert_almost_equal, assert_equal, assert_raises
  from statsmodels.base.transform import BoxCox
  from statsmodels.datasets import macrodata
label_desc: Use image node_id 3 for calling the TestTransform obj's underlying member method code with example usage: obj.test_invalid_bounds() without return types