| from pydantic_settings import BaseSettings, SettingsConfigDict | |
| from pathlib import Path | |
| class Settings(BaseSettings): | |
| groq_api_key: str | |
| groq_model: str = "openai/gpt-oss-120b" | |
| embed_model: str = "BAAI/bge-small-en-v1.5" | |
| host: str = "0.0.0.0" | |
| port: int = 7860 | |
| upload_dir: Path = Path("uploads") | |
| chroma_dir: Path = Path("chroma_store") | |
| history_db_name: str = "history.db" | |
| max_file_size: int = 20 * 1024 * 1024 | |
| max_scrape_bytes: int = 5 * 1024 * 1024 | |
| scrape_timeout_seconds: float = 15.0 | |
| similarity_top_k: int = 4 | |
| # Kept low so a summarize request fits inside Groq's free-tier | |
| # token-per-minute budget; raise it on a paid tier. | |
| summarize_top_k: int = 4 | |
| model_config = SettingsConfigDict( | |
| env_file=".env", | |
| env_file_encoding="utf-8", | |
| case_sensitive=False, | |
| extra="ignore", | |
| ) | |
| settings = Settings() | |