diff --git a/test/tune/test_lexiflow.py b/test/tune/test_lexiflow.py
index f50e32ea7..1c32d4594 100644
--- a/test/tune/test_lexiflow.py
+++ b/test/tune/test_lexiflow.py
@@ -125,8 +125,8 @@ def test_lexiflow():
     # Non lexico tune 
     analysis = tune.run(
         evaluate_function,
-        metric = "error_rate",
-        mode = "min",
+        metric="error_rate",
+        mode="min",
         num_samples=5,
         config=search_space,
         use_ray=False,