A bug in demo/visualize_heatmap_volume.ipynb caused by the mismatch of the version of mmpose

[SKBL5694]

When I run a cell
# Visualize Skeleton vis_frames = vis_skeleton(vid_path, anno, gym_categories[anno['label']]) vid = mpy.ImageSequenceClip(vis_frames, fps=24) vid.ipython_display()
in visualize_heatmap_volume.ipynb, it raise an 'devided by zero' error, I can run it correctly before.
I check the traceback, and I remember I changed my mmpose version from 0.13.0 to 0.16.0 yesterday to use the latest posec3d demo.(Posec3d demo can't use with the version of mmpose under 0.16.0)
And I reinstall the 0.13.0 mmpose, the visualize_heatmap_volume.ipynb works again.
So the case seems to be: demo_posec3d needs the version of mmpose not lower than 0.16.0(latest), however, visualize_heatmap_volume can not run through the 0.16.0 version of mmpose. These two demo can not run at the same time.

[SKBL5694]

@kennymckormick

[Deep-learning999]

I also encountered this problem

[kennymckormick]

That problem will be fixed in mmpose: open-mmlab/mmpose#796

[kennymckormick]

PR #796 is already merged in MMPose.