Improve input/output documentation

[alfredoq]

@GemmaTuron in this point you are suggesting to improve the documentation available as a help in each function or you are referring to the generation of documentation in GitBook?

[GemmaTuron]

Hi @alfredoq

I was referring to the modules, a big schema of what information enters each module and what information is outputted would be helpful to the user. For example, starting from SMILES strings & a protein structure you get docking scores... hope this is helpful!

[alfredoq]

Hi @GemmaTuron ,

it is clear to me now, I will start working on that,

thank you!