adafruit/Adafruit_CircuitPython_Fingerprint — reverse-engineered prompt

Build me a small Python library for Adafruit style fingerprint sensors that talk over UART. I want it to work nicely in CircuitPython, and also be usable on something like a Raspberry Pi or other Linux setup if possible. The library should make the common things easy, like checking that the sensor is connected, enrolling a new finger, storing it in the sensor, reading or loading prints, searching for a match, and returning simple results I can use in my own project for access control or similar security ideas.

Please keep the API beginner friendly and include a couple of clear example scripts that show the normal flow, especially enroll and match. Add basic docs so someone can install it and understand how to use it without digging through the code. If there are current sensor command details you need, feel free to look up the latest docs online.