I did a thing last week.
Here is #Python package for #brain #effective #connectivity:
pypi.org/project/effconnpy/

you can install it with "pip install effconnpy", or via git: github.com/alecrimi/effconnpy
It includes:
Granger Causality, Transfer Entropy, and Convergent Cross Mapping, Dynamic Bayesian Network, Structural Equation Modeling, DoWhy Causal Discovery, and Dynamic Causal Modeling

Please send feedback, bugs, error and suggestions for improvements.