diff --git a/studio/backend/routes/inference.py b/studio/backend/routes/inference.py
index 952d2cfbbf..6daec5ebd5 100644
--- a/studio/backend/routes/inference.py
+++ b/studio/backend/routes/inference.py
@@ -2437,7 +2437,10 @@ _TOOL_ARTIFACT_TIP = (
 
 
 def _build_tool_action_nudge(
-    *, tools: list[dict], model_name: str, disable_sandbox: bool = False
+    *,
+    tools: list[dict],
+    model_name: str,
+    disable_sandbox: bool = False,
 ) -> str:
     tool_names = {
         (tool.get("function") or {}).get("name")