aws bedrock embeddings

Author: ilvalerione

src/RAG/Embeddings/AwsBedrockEmbeddingsProvider.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace NeuronAI\RAG\Embeddings;
 
 use Aws\BedrockRuntime\BedrockRuntimeClient;
@@ -9,20 +11,20 @@ class AwsBedrockEmbeddingsProvider extends AbstractEmbeddingsProvider
     public function __construct(
         protected BedrockRuntimeClient $bedrockRuntimeClient,
         protected string $model = 'amazon.titan-embed-text-v2:0',
-    ){
+    ) {
     }
 
     public function embedText(string $text): array
     {
         $response = $this->bedrockRuntimeClient->invokeModel([
             'modelId' => $this->model,
             'contentType' => 'application/json',
-            'body' => json_encode([
+            'body' => \json_encode([
                 'inputText' => $text,
             ]),
         ]);
 
-        $response = json_decode($response['body'], true);
+        $response = \json_decode((string) $response['body'], true);
 
         return $response['embedding'];
     }