How to use web search tool?

[YusufDurmaz]

How can i use the web search tool ?What should the parameters to be ?

$response = $this->client->chat()->create([
                'model' => $this->model,
                'messages' => $messages,
                'functions' => [
                    [
                        'name' => 'executeSQL',
                        'description' => 'SQL sorgusu çalıştırır ve sonuçları döndürür',
                        'parameters' => [
                            'type' => 'object',
                            'properties' => [
                                'sql' => [
                                    'type' => 'string',
                                    'description' => 'Çalıştırılacak SQL sorgusu'
                                ]
                            ],
                            'required' => ['sql']
                        ]
                    ]
                ],
            ]);

[iBotPeaches]

        $result = OpenAI::chat()->create([
            'model' => 'gpt-4o-mini-search-preview',
            'messages' => [
                [
                    'role' => 'user',
                    'content' => 'Could you find 2 articles on french drains for OSHAA certification?',
                ],
            ],
            'web_search_options' => [
                'user_location' => [
                    'type' => 'approximate',
                    'approximate' => [
                        'country' => 'US',
                        'city' => 'Tampa',
                    ],
                ],
            ],
        ]);

Stolen from my own repo here - https://github.com/iBotPeaches/openai-php-laravel-test/blob/master/app/Console/Commands/ChatSearchTest.php

For the legacy Chat/Completion endpoint its more about having a web search model and invoking it with web_search_options