I am quite new to programming, so I am sorry in advance if I am asking the wrong questions.
I was exploring the example for 3d meshing which was really helpful and decided to plot some volumes of my own.
I have been going thought the full reference and can’t make showing contour on hover work.
This is what I have tried: https://pastebin.com/NyzTE1qA
My plot works nicely except when i try to test what contour does. Then i get this error:
plotly.exceptions.PlotlyDictValueError: ‘contour’ has invalid value inside ‘mesh3d’
Path To Error: [‘contour’]
Current path: 
Current parent object_names: 
With the current parents, ‘contour’ can be used as follows:
Under (‘figure’, ‘data’, ‘mesh3d’):
editType: calc role: object
Thank you for your help!