Issue with TransferFunctionModel Instantiation about k3d-jupyter

[artur-trzesiok]

Hi @SukiYume I'm not able to reproduce that issue. Please tell me what ipywidgets and jupyter notebook are you using

[SukiYume]

Hi @artur-trzesiok

Thank you for your response. I am able to consistently reproduce the issue by following these steps:

Create a new Python 3.8 environment using conda, and only install the necessary packages using conda: notebook, numpy, and k3d.

conda create -n testenv python=3.8
conda install -c conda-forge numpy notebook k3d

Here are the specific package versions in this environment:

k3d=2.16.1
notebook=7.2.1
ipywidgets=8.1.3
jupyterlab=4.2.3

Despite these steps, I still encounter this error. I have attached a screenshot of the error for your reference.

[artur-trzesiok]

@SukiYume I have it! It is related to notebook 7.x - trying to fix it

[SukiYume]

Thank you for resolving the issue promptly!