fixed error

app.py

@@ -838,7 +838,7 @@ def minecraftify(
     return _minecraftify_image(image, steps, guidance_scale, seed, extra_details)
 
 
-@spaces.GPU(duration=120)
+@spaces.GPU(duration=60)
 def _minecraftify_live_frame(
     frame: Image.Image,
     steps: int,
@@ -909,7 +909,7 @@ def _set_live_active(image: Image.Image):
     if image is not None and not _live_active:
         _live_active = True
         log_event("Live recording detected, auto-starting processing")
-    return gr.update(active=_live_active)  # Enable timer when active
+    return None
 
 
 def switch_input_mode(mode: str):
@@ -927,7 +927,6 @@ def switch_input_mode(mode: str):
         gr.update(interactive=True),
         gr.update(visible=not image_mode, interactive=False),
         False,
-        gr.update(active=not image_mode),  # Deactivate timer in image mode
     )
 
 
@@ -1072,7 +1071,6 @@ with gr.Blocks(**BLOCKS_KWARGS) as demo:
 
     # ── Event binding ──
     live_running = gr.State(False)
-    processing_timer = gr.Timer(value=0.1, active=False)
 
     input_mode.change(
         fn=switch_input_mode,
@@ -1082,7 +1080,6 @@ with gr.Blocks(**BLOCKS_KWARGS) as demo:
             run_btn,
             live_input_group,
             live_running,
-            processing_timer,
         ],
         queue=False,
     )
@@ -1094,15 +1091,13 @@ with gr.Blocks(**BLOCKS_KWARGS) as demo:
     )
 
     live_image.stream(
-        fn=_set_live_active,
+        fn=lambda img: _set_live_active(img),
         inputs=live_image,
-        outputs=processing_timer,
+        outputs=None,
         stream_every=0.05,
         trigger_mode="always_last",
         queue=False,
-    )
-
-    processing_timer.tick(
+    ).then(
         fn=minecraftify_live_loop,
         inputs=[steps, guidance_scale, seed, extra_details],
         outputs=[output_image],