minor #769 [Demo] Fix codestyle issues in demo (chr-hertel)

This PR was merged into the main branch.

Discussion
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[Demo] Fix codestyle issues in demo

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| Docs?         | no
| Issues        |
| License       | MIT

Follows #760

Commits
-------

b3c1a68 Fix codestyle issues in demo

Author: chr-hertel

demo/src/Audio/Chat.php

@@ -12,7 +12,6 @@
 namespace App\Audio;
 
 use Symfony\AI\Agent\AgentInterface;
-use Symfony\AI\Platform\Bridge\OpenAi\Whisper;
 use Symfony\AI\Platform\Message\Content\Audio;
 use Symfony\AI\Platform\Message\Message;
 use Symfony\AI\Platform\Message\MessageBag;

demo/src/Blog/Command/QueryCommand.php

@@ -47,7 +47,7 @@ public function __invoke(SymfonyStyle $io): int
 
         $vector = $this->vectorizer->vectorize($search);
         $queryResponse = $collection->query(
-            queryEmbeddings: [$vector->getData()], /** @phpstan-ignore-line until https://github.com/symfony/ai/issues/768 */
+            queryEmbeddings: [$vector->getData()], /* @phpstan-ignore-line until https://github.com/symfony/ai/issues/768 */
             nResults: 4,
         );
 

demo/src/Video/TwigComponent.php

@@ -11,7 +11,6 @@
 
 namespace App\Video;
 
-use Symfony\AI\Platform\Bridge\OpenAi\Gpt;
 use Symfony\AI\Platform\Message\Content\Image;
 use Symfony\AI\Platform\Message\Message;
 use Symfony\AI\Platform\Message\MessageBag;