Initial commit

app.py

@@ -18,7 +18,7 @@ from services.llm_service import LLMFactory
 from services.stream_service import StreamService
 from services.transcription_service import TranscriptionService
 from services.tts_service import TTSFactory
-from openai import AsyncClient
+from openai import Client
 
 dotenv.load_dotenv()
 app = FastAPI()

services/llm_service.py

@@ -6,7 +6,7 @@ import openai
 from abc import ABC, abstractmethod
 from typing import Any, Dict, List
 import anthropic
-import asyncio
+import Client
 from functions.function_manifest import tools
 from logger_config import get_logger
 from services.call_context import CallContext
@@ -124,9 +124,9 @@ class OpenAIService(AbstractLLMService):
             self.user_context.append({"role": role, "content": text, "name": name})
             messages = [{"role": "system", "content": self.system_message}] + self.user_context
 
-            client = openai.AsyncClient(api_key=self.api_key)
+            client = openai.Client(api_key=self.api_key)
             stream = await client.chat.completions.create(
-                model="gpt-4",
+                model="gpt-4o",
                 messages=messages,
                 tools=tools,
                 tool_choice="auto",