I'm having trouble using the TGS/Lottie import/export extension by @mattia.basaglia on my windows 10 machine.  Whenever I try to save as a lottie, I get:

Traceback (most recent call last):
  File "C:\Users\Me\AppData\Roaming\inkscape\extensions\tgs_output.py", line 52, in <module>
    import lottie
ModuleNotFoundError: No module named 'lottie'

I uninstalled and reinstalled the latest versions of Inkscape, Python, and the Lottie Python Module.  Inkscape and Python are added to PATH.  Still can't get it to work.

When I try to save it, it asks for the path to the tgs installation path, which I'm assuming is

C:\Users\Me\AppData\Local\Programs\Python\Python310\Lib\site-packages\

or

C:\Users\Me\AppData\Local\Programs\Python\Python310\Lib\site-packages\lottie\

I've tried both and a few others.  Can't get it to work.
Does anyone know what could be going wrong or going on?

I would try contacting the developer: https://gitlab.com/mattbas/python-lottie/-/issues

You do need to install `lottie` as a python package. if it's installed in Python310\Lib\site-packages that should work. it's a pure python package so it can be anywhere

Also make sure you have the latest version of the addon, for some reason I can't manage to update the addon page on inkscape's website to you have to download it from here: https://gitlab.com/mattbas/python-lottie/-/releases

Updating to the latest version of the addon solved my issue.  Thank you!