Change conversion parameters in scenarios.py

[philippklughardt]

Dear urbs community,

I would like to change some input/output ratios in the Process-Commodity tab within a scenario. Unfortunately, after defining pro_co = data['process-commodity'] in scenarios.py, I get the following error message when running the model: KeyError: 'process-commodity'

Has someone encountered this problem and could help me out? Thanks a lot in advance!