backend/config/settings.py

import os
from dotenv import load_dotenv

load_dotenv()

class Settings:
    ENV = os.getenv("ENV")  # Default to "local" if ENV is not set
    # LLM API Token
  
    OPENAI_API_KEY = os.getenv("OPENAI_API_KEY") or os.environ.get("OPENAI_API_KEY")
    
    # GEMENI_API_KEY_TOKEN = os.getenv("OPENAI_API_KEY") or os.environ.get("OPENAI_API_KEY")

settings = Settings()