Update app.py

app.py

@@ -4,6 +4,7 @@ Moss Speech Demo - Multimodal Speech Interaction System
 Main Program Entry
 """
 
+import spaces
 import argparse
 import os
 import sys
@@ -13,6 +14,9 @@ sys.path.append("/home/user/app/Matcha-TTS")
 
 from utils.interface import MIMOInterface
 
+@spaces.GPU(duration=1)
+def keep_spaces_happy():
+    pass
 
 def parse_args():
     parser = argparse.ArgumentParser(description="Moss Speech Demo")