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42 lines
1.4 KiB
PHP
42 lines
1.4 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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use Symfony\AI\Agent\Agent;
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use Symfony\AI\Agent\Toolbox\AgentProcessor;
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use Symfony\AI\Agent\Toolbox\Tool\SerpApi;
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use Symfony\AI\Agent\Toolbox\Toolbox;
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use Symfony\AI\Platform\Bridge\OpenAI\GPT;
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use Symfony\AI\Platform\Bridge\OpenAI\PlatformFactory;
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use Symfony\AI\Platform\Message\Message;
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use Symfony\AI\Platform\Message\MessageBag;
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use Symfony\Component\Dotenv\Dotenv;
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use Symfony\Component\HttpClient\HttpClient;
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require_once dirname(__DIR__, 2).'/vendor/autoload.php';
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(new Dotenv())->loadEnv(dirname(__DIR__, 2).'/.env');
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if (empty($_ENV['OPENAI_API_KEY']) || empty($_ENV['SERP_API_KEY'])) {
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echo 'Please set the OPENAI_API_KEY and SERP_API_KEY environment variable.'.\PHP_EOL;
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exit(1);
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}
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$platform = PlatformFactory::create($_ENV['OPENAI_API_KEY']);
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$model = new GPT(GPT::GPT_4O_MINI);
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$serpApi = new SerpApi(HttpClient::create(), $_ENV['SERP_API_KEY']);
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$toolbox = Toolbox::create($serpApi);
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$processor = new AgentProcessor($toolbox);
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$agent = new Agent($platform, $model, [$processor], [$processor]);
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$messages = new MessageBag(Message::ofUser('Who is the current chancellor of Germany?'));
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$response = $agent->call($messages);
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echo $response->getContent().\PHP_EOL;
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