Running the Together AI model (together_ai/deepseek-ai/DeepSeek-V3) in Playground fails with: `[EVAL] 400 - Invalid secrets: Expected 'dict' Got ('NoneType') 'None'`. <img src="https://uploads.linear.app/514b189b-9687-46df-a5d7-242a42e958ea/2348cd40-7899-4519-86f8-ab2884407d04/78e39072-f23a-49cb-a04b-cf25b250039c?signature=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJwYXRoIjoiLzUxNGIxODliLTk2ODctNDZkZi1hNWQ3LTI0MmE0MmU5NThlYS8yMzQ4Y2Q0MC03ODk5LTQ1MTktODZmOC1hYjI4ODQ0MDdkMDQvNzhlMzkwNzItZjIzYS00OWNiLWEwNGItY2YyNWIyNTAwMzljIiwiaWF0IjoxNzcwMzk2MjQ0LCJleHAiOjE4MDE5NjY4MDR9.B9StpKYem76tcuVpbQIyPWf8Zvwe-r2VHb4Yob2ge9I " alt="Screenshot 2026-02-06 at 5.42.36 PM.png" width="1958" data-linear-height="1344" />