It is possible to install and use Python modules locally in Smode. The easiest way is to use pip. First, go to you Smode folder, thent in the python subfolder and try to run python.exe . If you get the error that a .dll is missing, copy here the python37.dll located in the parent Smode folder.
Then open a command line tool at this specific location and run python.exe -E -m pip install + the name of your module. It will be downloaded and installed in the local Smode/python directory, and you can import it in the scripts.