How to import opencvNode?

[Roger8]

I saw the example about opencv image processing picture .

After opening the ryven.exe gui, i tried to import opencv node in the ryven\example_nodes\OpenCV . But it failed .
The error message came with "No such file or directory: '\Python39\Lib\site-packages\ryven\example_nodes\OpenCV\gui.py'".
Was the way that I did it wrong? How to make the opencv example running?

[julliansana]

+1, this is a killer feature.
I've tried updating the syntax of the example nodes but with no success
@leon-thomm what are the updates needed for this to work ?

[leon-thomm]

roughly

• rename widgets.py -> gui.py
• make nodes.py similar to this one
• remove import_guis(__file__) and all references to GUI things from nodes.py
• import nodes.py in gui.py and use the new decorators, similar to here