Reduce GPU duration to 120s for compat with non-PRO ZeroGPU quotas

app.py

@@ -153,7 +153,7 @@ def tensor_to_mp4(video: torch.Tensor) -> str:
 
 
 # ── inference ──────────────────────────────────────────────────────────────────
-@spaces.GPU(duration=300)
+@spaces.GPU(duration=120)
 def run_inpaint(
     input_video_path: str,
     mask_video_path: str,