No module named 'visualization' ,can't import VideoVisualizer

[shahchhatru]

I am unable to import VideoVisualizer

I am following offical guide https://pytorchvideo.org/docs/tutorial_torchhub_detection_inference
but i am unable to import the above library

[vasuprint]

The method I fix is copy visualization.py. This file can be seen in pytorchvideo github pytorchvideo/tutorials/video_detection_example/visualization.py. When you copy this file to paste on your directory, it work for me.

If this method doesn't work, you can clone all repository pytorchvideo and create directory and copy file visualization.py
this path is pytorchvideo/tutorials/video_detection_example/visualization.py and then paste on your directory.