fix: duration

app.py

@@ -81,7 +81,7 @@ def get_duration(
     src_guidance_scale_val: float, tar_guidance_scale_val: float,
 ) -> float:
     step_duration = 0.6 if model_type_val == 'FLUX' else 0.2
-    return (n_max_val * (flowopt_iterations_val + 2) * step_duration) + 20
+    return (n_max_val * (flowopt_iterations_val + 2) * step_duration) + 25
 
 @spaces.GPU(duration=get_duration)
 def FlowOpt_run(