diff --git a/tests/test_optuna_run_config_generator.py b/tests/test_optuna_run_config_generator.py
index 9e765a658..34670f3a2 100755
--- a/tests/test_optuna_run_config_generator.py
+++ b/tests/test_optuna_run_config_generator.py
@@ -102,7 +102,6 @@ def test_create_objective_based_run_config(self):
         self.assertEqual(model_config.to_dict()["name"], self._test_config_dict["name"])
 
         # These values are the result of using a fixed seed of 100
-        foo = model_config.to_dict()
         self.assertEqual(model_config.to_dict()["maxBatchSize"], 16)
         self.assertEqual(model_config.to_dict()["instanceGroup"][0]["count"], 2)
         self.assertEqual(