Old GPT models no more working

[jseguillon]

./acli --model  text-davinci-003 "how are you" 
2023/03/03 18:45:07 Error 404{
  "error": {
    "message": "Invalid URL (POST /v1/chat/completions)",
    "type": "invalid_request_error",
    "param": null,
    "code": null
  }
}

Caused by: https://github.com/jseguillon/acli/pull/25/files#diff-ffc9392a368a907b0c2b825ca5575da333b17ab42f49786a6f7c69fd7d8ff4d6R95