diff --git a/studio/backend/routes/inference.py b/studio/backend/routes/inference.py
index 7e25e2e4c5..bc9b430619 100644
--- a/studio/backend/routes/inference.py
+++ b/studio/backend/routes/inference.py
@@ -4371,7 +4371,6 @@ async def _maybe_auto_switch_model(
                         file_variant = None
                         if not variant and target_id.lower().endswith(".gguf"):
                             from hub.utils.gguf import extract_quant_label
-
                             file_variant = extract_quant_label(os.path.basename(target_id))
                         override = {}
                         for override_key in (
diff --git a/studio/backend/tests/test_api_monitor.py b/studio/backend/tests/test_api_monitor.py
index be959a7dbd..5e5e841263 100644
--- a/studio/backend/tests/test_api_monitor.py
+++ b/studio/backend/tests/test_api_monitor.py
@@ -314,6 +314,8 @@ def test_api_monitor_records_whether_the_caller_used_an_api_key():
     by_id = {entry["id"]: entry for entry in monitor.snapshot(subject = "u")}
     assert by_id[ui]["via_api_key"] is False
     assert by_id[api]["via_api_key"] is True
+
+
 def test_api_monitor_disabled_is_noop():
     monitor = ApiMonitor(max_entries = 3, enabled = False)
 
diff --git a/studio/backend/tests/test_openai_auto_switch.py b/studio/backend/tests/test_openai_auto_switch.py
index 9d038aceec..4782816e53 100644
--- a/studio/backend/tests/test_openai_auto_switch.py
+++ b/studio/backend/tests/test_openai_auto_switch.py
@@ -4763,9 +4763,7 @@ def test_save_updates_the_existing_case_variant_instead_of_forking_it(monkeypatc
     _mock_override_store(monkeypatch)
     settings.set_model_override("unsloth/b-gguf:q4_k_m", max_seq_length = 8192)
     settings_route.update_openai_auto_switch_override(
-        settings_route.ModelOverridePayload(
-            model_id = "unsloth/B-GGUF:Q4_K_M", max_seq_length = 4096
-        ),
+        settings_route.ModelOverridePayload(model_id = "unsloth/B-GGUF:Q4_K_M", max_seq_length = 4096),
         "tester",
     )
     assert list(settings.get_model_overrides()) == ["unsloth/b-gguf:q4_k_m"]