Bidirectional example in python

One of the advantages of go-plugin is that the plugins themselves can be written in other languages.
Besides the fact that examples for C, C++ and rust would help as well, our current issue is with python. The examples provided in this repo does not demonstrate the usage of bidirectional rpc a necessary feature for us.

Context:
- we are using go-plugin to create a wasm vm plugin system -> github.com/taubyte/vm-orbit
- Just like github.com/samyfodil/taubyte-llama-satellite, which would've been better done in pure c/c++, I'd like to create python plugin that exposes other AI features, mainly available in python only.