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49 lines
1.7 KiB
PHP
49 lines
1.7 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\Bridge\Brave\Brave;
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use Symfony\AI\Agent\Toolbox\AgentProcessor;
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use Symfony\AI\Agent\Toolbox\Tool\Clock;
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use Symfony\AI\Agent\Toolbox\Tool\Scraper;
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use Symfony\AI\Agent\Toolbox\Toolbox;
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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\Clock\Clock as SymfonyClock;
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require_once dirname(__DIR__).'/bootstrap.php';
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$platform = PlatformFactory::create(env('OPENAI_API_KEY'), http_client());
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$brave = new Brave(http_client(), env('BRAVE_API_KEY'));
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$clock = new Clock(new SymfonyClock());
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$crawler = new Scraper(http_client());
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$toolbox = new Toolbox([$brave, $clock, $crawler], logger: logger());
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$processor = new AgentProcessor($toolbox, includeSources: true);
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$agent = new Agent($platform, 'gpt-4o', [$processor], [$processor]);
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$prompt = <<<PROMPT
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Summarize the latest game of the Dallas Cowboys. When and where was it? Who was the opponent, what was the result,
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and how was the game and the weather in the city. Use tools for the research and only answer based on information
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given in the context - don't make up information.
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PROMPT;
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$result = $agent->call(new MessageBag(Message::ofUser($prompt)));
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echo $result->getContent().\PHP_EOL.\PHP_EOL;
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echo 'Used sources:'.\PHP_EOL;
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foreach ($result->getMetadata()->get('sources', []) as $source) {
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echo sprintf(' - %s (%s)', $source->getName(), $source->getReference()).\PHP_EOL;
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}
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echo \PHP_EOL;
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