Python is one of 4 key programming languages in world. C as a systems/performance/building block language (which I get has competitors). Javascript for node performance and web language. J as being the most powerful syntax/paradigm and best designed language.
Python has to be the most important due to all of the support it has, including C++ and other building block language/library imports that allows it to be the LLM integrator choice. A field that moves so fast, you couldn't import libraries fast enough in another environment. Another shoutout to J is that its terseness is a good LLM fit due to less token consumption. But integrating with python is essential.