src/config/settings.py

import os
from dotenv import load_dotenv

load_dotenv()

LIVEKIT_URL = os.getenv("LIVEKIT_URL")
LIVEKIT_API_KEY = os.getenv("LIVEKIT_API_KEY")
LIVEKIT_API_SECRET = os.getenv("LIVEKIT_API_SECRET")

GROQ_API_KEY = os.getenv("GROQ_API_KEY")  
SIP_TRUNK= os.getenv("SIP_TRUNK")