I'm going to write this as a python framework. For the most part I do my programming in Python. I like that if I need to I could push down into C++ or, god forbid, C.
However, there are many other reasons Python seems like the path forward.
1. Most of the AI/ML programing the cool kids are doing is happening in Python Notebooks ~ so it should be an easy fit for those developers.
2. It's super easy to read and write in Python
3. Python continues to be well supported; however, with how popular it is, if the general community were to leave python someone will make a tool to port code to the new cool language.