enlarge duration of zero gpu

app.py

@@ -212,7 +212,7 @@ with gr.Blocks() as app:
                     outputs=[output_image],
                     triggers=run_button.click
                 )
-                @spaces.GPU(duration=60)
+                @spaces.GPU(duration=120)
                 def generate_image(model_type, model_path, prompt, negative_prompt, cfg_scale, embedded_guidance, num_inference_steps, height, width, seed, *args, progress=gr.Progress()):
                     _, pipe = load_model(model_type, model_path)
                     input_params = {