import faiss
import numpy as np
from src.configs.config import TITLE_EMBEDDINGS_FILE, TITLE_FAISS_INDEX_FILE

def create_title_faiss_index():
    embeddings = np.load(TITLE_EMBEDDINGS_FILE)
    dimension = embeddings.shape[1]
    index = faiss.IndexFlatL2(dimension)
    index.add(embeddings)
    faiss.write_index(index, str(TITLE_FAISS_INDEX_FILE))
    return index