| """ | |
| Configuration loader for embedding services. | |
| """ | |
| import os | |
| # Deprecated functions - kept for backward compatibility | |
| async def get_openai_api_key() -> str | None: | |
| """ | |
| DEPRECATED: Use os.getenv("OPENAI_API_KEY") directly. | |
| API key is loaded into environment at startup. | |
| """ | |
| return os.getenv("OPENAI_API_KEY") | |