ValueError in colab notebook

[amrzv]

• OCTIS version: 1.11.0
• Python version: 3.8.16
• Operating System: default colab env
• numpy version: 1.21.6
• gensim version: 4.3.0

Description

When running OCTIS: Optimizing CTM.ipynb notebook in colab there raised ValueError at the very beginning of the notebook during imports.

What I Did

Kernel -> Run all cells ValueError: numpy.ndarray size changed, may indicate binary incompatibility. Expected 96 from C header, got 88 from PyObject

Seems like there is an incompatibility between gensim and numpy packages. "Restart kernel and run all" doesn't help.

[ericchagnon15]

Have you found a fix for this?

[amrzv]

Yes, with the latest gensim release 4.3.0, there raises ValueError, as shown above, but it works with 4.2.0: !pip install octis gensim==4.2.0

Maybe the requirements should be changed.