llm/bedrock_client.py hinzugefügt

llm/bedrock_client.py

@@ -0,0 +1,32 @@
+import boto3
+import json
+
+from config import AWS_REGION, BEDROCK_MODEL
+
+
+class BedrockClient:
+    def __init__(self):
+        self.client = boto3.client(
+            service_name="bedrock-runtime",
+            region_name=AWS_REGION
+        )
+
+    async def chat(self, messages, tools=None):
+        """
+        Converse API für Amazon Nova / Bedrock Models
+        """
+
+        request = {
+            "modelId": BEDROCK_MODEL,
+            "messages": messages,
+        }
+
+        # Tools nur hinzufügen wenn vorhanden
+        if tools:
+            request["toolConfig"] = {
+                "tools": tools
+            }
+
+        response = self.client.converse(**request)
+
+        return response