Update app.py

app.py

@@ -9,6 +9,7 @@ import html
 import json
 import os
 import re
+import spaces
 from collections import Counter, defaultdict
 from dataclasses import asdict, dataclass
 from pathlib import Path
@@ -426,6 +427,7 @@ def test_hf_token() -> str:
     except Exception as exc:
         return f"HF token/model test failed: `{type(exc).__name__}: {exc}`"
 
+@spaces.GPU 
 def ask_question(query: str, top_k: int = 5, answer_mode: str = "auto") -> Tuple[str, str]:
     """Ask a question against indexed documents. Public Gradio API endpoint: ask_question."""
     query = (query or "").strip()