src/config.py

from pathlib import Path

BASE_DIR = Path(__file__).resolve().parent.parent
CHROMA_DIR = BASE_DIR / "chroma_db"

EMBEDDING_MODEL = "BAAI/bge-small-en-v1.5"
CHAT_MODEL = "llama-3.3-70b-versatile"

TOP_K = 4
TEMPERATURE = 0.2

CHUNK_SIZE = 1500
CHUNK_OVERLAP = 400