ImportError: cannot import name 'iter_keys' from 'genno.core.key'

[mengyuliisa]

I have downloaded the toolbox; when importing it into my working environment, I experienced an error below (also as attached):

ImportError: cannot import name 'iter_keys' from 'genno.core.key' (/Users/meli0258/opt/anaconda3/envs/message_env/lib/python3.10/site-packages/genno/core/key.py)

Any idea if this is as expected?

[khaeru]

It's likely your version of genno is out of date. Can you please try to upgrade it, and then report whether that works?

[mengyuliisa]

Thank you - to update genno, would it be within the Messageix platform? Can we find instructions somewhere or?

[glatterf42]

Genno is a normal Python package installed in your virtual environment, which seems to be managed by Conda in your case. So please try running conda update genno within your venv.