->chat not working

[oresteafrica]

While the following is working correctly:
require_once 'mistral-php-client-main/vendor/autoload.php';
use Teamtnt\Mistral\Client;
$iniArray = parse_ini_file('php_client.ini');
$mistralApiKey = $iniArray['mistralApiKey'];
$clientMistral = new Client($mistralApiKey);
$question = 'Models';
$response = $clientMistral->models();
$answer = '

' . print_r($response,true) . '

' ;

results in:

Question: Models

Answer:

Array
(
[0] => open-mistral-7b
[1] => mistral-tiny-2312
[2] => mistral-tiny
[3] => open-mixtral-8x7b
[4] => open-mixtral-8x22b
[5] => open-mixtral-8x22b-2404
[6] => mistral-small-2312
[7] => mistral-small
[8] => mistral-small-2402
[9] => mistral-small-latest
[10] => mistral-medium-latest
[11] => mistral-medium-2312
[12] => mistral-medium
[13] => mistral-large-latest
[14] => mistral-large-2402
[15] => mistral-embed
)

which seems to be correct.

The following:

$model = 'mistral-tiny';
$question = 'Qu'est-ce que l'herméneutique ?';
$messages = [
['role' => 'system', 'content' => 'Répondre en français'],
['role' => 'user', 'content' => $question]
];
$response = $clientMistral->chat($model,$messages);

results in:

Fatal error: Uncaught GuzzleHttp\Exception\ClientException: Client error: POST https://api.mistral.ai/v1/chat/completions resulted in a 422 Unprocessable Entity response: {"object":"error","message":{"detail":[{"type":"extra_forbidden","loc":["body","safe_mode"],"msg":"Extra inputs are not (truncated...) in /var/www/html/mistral/php-client/mistral-php-client-main/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php:113 Stack trace: #0 /var/www/html/mistral/php-client/mistral-php-client-main/vendor/guzzlehttp/guzzle/src/Middleware.php(72): GuzzleHttp\Exception\RequestException::create() #1 /var/www/html/mistral/php-client/mistral-php-client-main/vendor/guzzlehttp/promises/src/Promise.php(209): GuzzleHttp\Middleware::GuzzleHttp{closure}() #2 /var/www/html/mistral/php-client/mistral-php-client-main/vendor/guzzlehttp/promises/src/Promise.php(158): GuzzleHttp\Promise\Promise::callHandler() #3 /var/www/html/mistral/php-client/mistral-php-client-main/vendor/guzzlehttp/promises/src/TaskQueue.php(52): GuzzleHttp\Promise\Promise::GuzzleHttp\Promise{closure}() #4 /var/www/html/mistral/php-client/mistral-php-client-main/vendor/guzzlehttp/promises/src/Promise.php(251): GuzzleHttp\Promise\TaskQueue->run() #5 /var/www/html/mistral/php-client/mistral-php-client-main/vendor/guzzlehttp/promises/src/Promise.php(227): GuzzleHttp\Promise\Promise->invokeWaitFn() #6 /var/www/html/mistral/php-client/mistral-php-client-main/vendor/guzzlehttp/promises/src/Promise.php(272): GuzzleHttp\Promise\Promise->waitIfPending() #7 /var/www/html/mistral/php-client/mistral-php-client-main/vendor/guzzlehttp/promises/src/Promise.php(229): GuzzleHttp\Promise\Promise->invokeWaitList() #8 /var/www/html/mistral/php-client/mistral-php-client-main/vendor/guzzlehttp/promises/src/Promise.php(69): GuzzleHttp\Promise\Promise->waitIfPending() #9 /var/www/html/mistral/php-client/mistral-php-client-main/vendor/guzzlehttp/guzzle/src/Client.php(189): GuzzleHttp\Promise\Promise->wait() #10 /var/www/html/mistral/php-client/mistral-php-client-main/vendor/guzzlehttp/guzzle/src/ClientTrait.php(95): GuzzleHttp\Client->request() #11 /var/www/html/mistral/php-client/mistral-php-client-main/src/Client.php(64): GuzzleHttp\Client->post() #12 /var/www/html/mistral/php-client/php_client.php(50): Teamtnt\Mistral\Client->chat() #13 {main} thrown in /var/www/html/mistral/php-client/mistral-php-client-main/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php on line 113

I tried with other models with the same results. Why the above error despite the first interaction worked?

[nticaric]

Have you tried using double quotes, like $question = "Qu'est-ce que l'herméneutique ?";