Too expensive?!

app.py

@@ -184,7 +184,7 @@ def upscale_image(image, scale):
     else:
         return image
 
-@spaces.GPU(duration=30)
+@spaces.GPU(duration=300)
 def generate_image(model_choice, additional_positive_prompt, additional_negative_prompt, height, width, num_inference_steps,
                    guidance_scale, num_images_per_prompt, use_random_seed, seed, sampler, clip_skip, 
                    use_florence2, use_medium_enhancer, use_long_enhancer,