app.py

import faiss
import os

# 🔹 Define FAISS File Path
FAISS_FILE = "asa_faiss.index"  # This should be inside your space files
LOCAL_FAISS_PATH = os.path.join(os.getcwd(), FAISS_FILE)

# 🔹 Check if FAISS File Exists
if not os.path.exists(LOCAL_FAISS_PATH):
    raise FileNotFoundError(f"❌ FAISS index file '{FAISS_FILE}' not found! Make sure it's uploaded to your Space.")

# 🔹 Load FAISS Index
print(f"Loading FAISS index from {LOCAL_FAISS_PATH}...")
faiss_index = faiss.read_index(LOCAL_FAISS_PATH)
print("✅ FAISS index loaded successfully!")