make camera params interactive

no need for queue
make it update on change

app.py

@@ -605,10 +605,28 @@ def run_demo(
         # because otherwise the gradio plot always resets the plotly 3D viewpoint for some reason,
         # which might confuse the user into thinking that the plot has been updated too.
 
+        polar_slider.change(fn=partial(main_run, models, device, cam_vis, 'vis'),
+                      inputs=[polar_slider, azimuth_slider, radius_slider,
+                              image_block, preprocess_chk],
+                      outputs=[desc_output, vis_output, preproc_output],
+                      queue=False)
+        azimuth_slider.change(fn=partial(main_run, models, device, cam_vis, 'vis'),
+                      inputs=[polar_slider, azimuth_slider, radius_slider,
+                              image_block, preprocess_chk],
+                      outputs=[desc_output, vis_output, preproc_output],
+                      queue=False)
+
+        radius_slider.change(fn=partial(main_run, models, device, cam_vis, 'vis'),
+                      inputs=[polar_slider, azimuth_slider, radius_slider,
+                              image_block, preprocess_chk],
+                      outputs=[desc_output, vis_output, preproc_output],
+                      queue=False)
+
         vis_btn.click(fn=partial(main_run, models, device, cam_vis, 'vis'),
                       inputs=[polar_slider, azimuth_slider, radius_slider,
                               image_block, preprocess_chk],
-                      outputs=[desc_output, vis_output, preproc_output])
+                      outputs=[desc_output, vis_output, preproc_output],
+                      queue=False)
 
         run_btn.click(fn=partial(main_run, models, device, cam_vis, 'gen'),
                       inputs=[polar_slider, azimuth_slider, radius_slider,