Module 'pennylane.numpy' has no attribute 'complex'

Hello everyone! How this issue “module ‘pennylane.numpy’ has no attribute ‘complex’” can be solved?
Thank you in advance

Hi @Aigerim, welcome to the forum!

Can you please post more details on the Python and PennyLane versions that you’re using? Also, are you using the Jupyter notebook as provided here or have you changed something?