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Armed Bear Common Lisp (ABCL) is a full implementation of the Common Lisp language featuring both...
In Common Lisp, - native or FFI, there are a couple of libraries: see https://github.com/CodyReichert/awesome-cl#machine-learning - besides C, there is a way to interface with Java: https://github.com/CodyReichert/awesome-cl#java ; as well as an implementation abcl that runs over JVM - there are two ways to interact with python: https://github.com/CodyReichert/awesome-cl#python - using CFFI vs streams.
Clojure is a dynamic, general-purpose programming language, combining the approachability and interactive development of a scripting language with an efficient and robust infrastructure for multithreaded programming.
If you mean lisp as in LISt Processor, there is hylang over Python. I'm not sure about the Java ecosystem, but there is Clojure that runs on JVM. And so long as what you are doing depends on collaborating with others, I think one will want to stick to python itself.