Thommy257

and how did you do that?

Hi @mspronesti, There are some problems with google colab due to the preinstalled python version (3.7). It is not very straight forward to update the interpreter version of colab, therefore...

Can you check the python version?

`lambeq>=0.2.0` requires `python>=3.8`

Thank you very much @mspronesti for the support!