From 2c65b973b714d30f1545d670c9ec08d55481daca Mon Sep 17 00:00:00 2001
From: Oskar Stark <oskarstark@googlemail.com>
Date: Wed, 24 Sep 2025 13:13:18 +0200
Subject: [PATCH] Import FQCNs in examples instead of using inline class names

- Add proper use statements for TokenOutputProcessor in vertexai/token-metadata.php
- Add proper use statement for ChromaDB\Factory in rag/chromadb.php
- Replace inline FQCN usage with imported class names for better readability
---
 examples/rag/chromadb.php            | 3 ++-
 examples/vertexai/token-metadata.php | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/examples/rag/chromadb.php b/examples/rag/chromadb.php
index 0bbec99c6..9f767abd5 100644
--- a/examples/rag/chromadb.php
+++ b/examples/rag/chromadb.php
@@ -9,6 +9,7 @@
  * file that was distributed with this source code.
  */
 
+use Codewithkyrian\ChromaDB\Factory;
 use Symfony\AI\Agent\Agent;
 use Symfony\AI\Agent\Toolbox\AgentProcessor;
 use Symfony\AI\Agent\Toolbox\Tool\SimilaritySearch;
@@ -32,7 +33,7 @@
 // initialize the store
 
 $store = new Store(
-    (new Codewithkyrian\ChromaDB\Factory())
+    (new Factory())
         ->withHost(env('CHROMADB_HOST'))
         ->withPort((int) env('CHROMADB_PORT'))
         ->connect(),
diff --git a/examples/vertexai/token-metadata.php b/examples/vertexai/token-metadata.php
index 56ed15575..2f137b8e0 100644
--- a/examples/vertexai/token-metadata.php
+++ b/examples/vertexai/token-metadata.php
@@ -12,6 +12,7 @@
 use Symfony\AI\Agent\Agent;
 use Symfony\AI\Platform\Bridge\VertexAi\Gemini\Model;
 use Symfony\AI\Platform\Bridge\VertexAi\PlatformFactory;
+use Symfony\AI\Platform\Bridge\VertexAi\TokenOutputProcessor;
 use Symfony\AI\Platform\Message\Message;
 use Symfony\AI\Platform\Message\MessageBag;
 
@@ -20,7 +21,7 @@
 $platform = PlatformFactory::create(env('GOOGLE_CLOUD_LOCATION'), env('GOOGLE_CLOUD_PROJECT'), adc_aware_http_client());
 $model = new Model(Model::GEMINI_2_0_FLASH_LITE);
 
-$agent = new Agent($platform, $model, outputProcessors: [new Symfony\AI\Platform\Bridge\VertexAi\TokenOutputProcessor()], logger: logger());
+$agent = new Agent($platform, $model, outputProcessors: [new TokenOutputProcessor()], logger: logger());
 $messages = new MessageBag(
     Message::forSystem('You are an expert assistant in animal study.'),
     Message::ofUser('What does a cat usually eat?'),