add duration

app.py

@@ -10,7 +10,9 @@ from game_of_life import GameOfLife
 from utils import resize_image, generate_image_from_grid
 
 
-device = "cuda" # if torch.cuda.is_available() else "cpu"
+device = "cuda"
+#  device = "mps"
+#  device = "cpu"
 print(f"Using {device=}")
 controlnet = QRControlNet(device=device)
 
@@ -64,7 +66,7 @@ def make_gif(images: list[Image.Image], gif_path):
     return gif_path
 
 
-@spaces.GPU
+@spaces.GPU(duration=120)
 def generate(
     source_image,
     prompt,