google/android-emulator-container-scripts ? reverse-engineered prompt

Build me a Python tool that makes it easy to run the Android Emulator inside Docker on Linux.

I want to be able to point it at a downloaded emulator zip and Android system image zip, or just let it list the available supported images and emulator versions, then generate a ready to build Docker setup for me. It should also support an interactive flow where I can pick an image and emulator version, then it downloads what it needs, creates the container files, and gives me the commands to build and run it.

The container should expose the emulator so I can connect with adb on localhost, and it should work with KVM for decent performance. If possible, include a simple way to use a hosted image without building everything myself, and a helper for running it from a script. Keep it practical and minimal, and if you need current Android SDK or emulator details, look them up online.