Remove parameterized package availability check from TestSingleExperimentSolve

Author: smondal13

pyomo/contrib/doe/tests/test_greybox.py

@@ -2067,9 +2067,6 @@ def test_optimize_experiments_single_experiment_greybox_path_works(self):
 @unittest.skipIf(not numpy_available, "Numpy is not available")
 @unittest.skipIf(not scipy_available, "scipy is not available")
 @unittest.skipIf(not pandas_available, "pandas is not available")
-@unittest.skipIf(
-    not parameterized_available, "The 'parameterized' package is not available"
-)
 class TestMultiexperimentError(unittest.TestCase):
     def test_optimize_experiments_greybox_unsupported_objectives_are_rejected(self):
         # These unsupported objectives share the same early-validation path, so