Update app.py

app.py

@@ -3,7 +3,7 @@ from threading import Thread
 from typing import Iterator
 
 import gradio as gr
-#import spaces
+import spaces
 import torch
 from transformers import AutoModelForCausalLM, GemmaTokenizerFast, TextIteratorStreamer
 
@@ -24,7 +24,7 @@ model.config.sliding_window = 4096
 model.eval()
 
 
-#@spaces.GPU(duration=90)
+@spaces.GPU(duration=90)
 def generate(
     message: str,
     chat_history: list[tuple[str, str]],