libpython3.9 3.9.0-1 (amd64 binary) in ubuntu groovy

 Python is a high-level, interactive, object-oriented language. Its 3.9 version
 includes an extensive class library with lots of goodies for
 network programming, system administration, sounds and graphics.
 .
 This package contains the shared runtime library, normally not needed
 for programs using the statically linked interpreter.