Update app.py

app.py

@@ -151,7 +151,7 @@ Elaborate on each core requirement to create a rich description.
         logging.error(f"Qwen enhancement failed: {e}")
         return original_prompt
 
-@spaces.GPU(duration=300)
+@spaces.GPU(duration=30)
 def generate_poster(
     original_prompt, 
     enable_recap,