fix lint

Author: sethbern

bases/rsptx/assignment_server_api/routers/instructor.py

@@ -1394,7 +1394,9 @@ async def has_api_key(request: Request, user=Depends(auth_manager), course=None)
     """Return whether the course has at least one API token configured and whether async LLM modes are enabled."""
     tokens = await fetch_all_api_tokens(course.id)
     course_attrs = await fetch_all_course_attributes(course.id)
-    async_llm_modes_enabled = course_attrs.get("enable_async_llm_modes", "false") == "true"
+    async_llm_modes_enabled = (
+        course_attrs.get("enable_async_llm_modes", "false") == "true"
+    )
     return make_json_response(
         status=status.HTTP_200_OK,
         detail={