Update app.py

app.py

@@ -50,15 +50,12 @@ logger = logging.getLogger(__name__)
 embeddings = OpenAIEmbeddings(openai_api_key=openai_api_key)
 
 # Load FAISS index with error handling
+app = FastAPI()
+templates = Jinja2Templates(directory="templates")
+
 # Load FAISS index with error handling
-faiss_index_path = "/Users/sasi/Downloads/Multimodal/faiss_index/index.faiss"  # Path on Hugging Face Space
-
-try:
-    db = FAISS.load_local(faiss_index_path, embeddings, allow_dangerous_deserialization=True)
-    logger.info(f"FAISS index loaded successfully from {faiss_index_path}.")
-except Exception as e:
-    logger.error(f"Error loading FAISS index from {faiss_index_path}: {e}")
-    db = None  # Avoid crashing
+db = FAISS.load_local("faiss_index", embeddings, allow_dangerous_deserialization=True)
+
 
 
 # Define the prompt template