I think the 1st step is install python on the sever, where the IRIS instant on
Then, make sure the python runtime is properly config 
Use the Flexible Python Runtime Feature for IRIS on Windows Server

The  open a console or powershell of the server to install the python library

for example
python -m pip install faker
python -m pip install pandas
python -m pip install random

Hi Alex,

Not sure if you are still finding this.

Hope it would be helpful for you.
https://community.intersystems.com/post/metabase-iris-driver

I just wondering if there is any easy way to add the header in our build in BO..... because what I found that different REST API do have slightly different in the header requirement... which means that our users do need this kinds of flexibility  when they would like to be a REST client.....