src/config/settings.py

import os
from dotenv import load_dotenv

# Load environment variables from .env file
load_dotenv()

class Settings:
    GROQ_API_KEY: str = os.getenv("GROQ_API_KEY")
    MODEL_ID: str = os.getenv("MODEL_ID")
    
    def __init__(self):
        if not self.GROQ_API_KEY:
            raise ValueError("GROQ_API_KEY not found in environment variables")
        if not self.MODEL_ID:
            raise ValueError("MODEL_ID not found in environment variables")

settings = Settings()