Download for API's used in the python example on the rPI vision image

In the python example used by FRCVision, the following imports are used:

from cscore import CameraServer, VideoSource
from networktables import NetworkTablesInstance

If I want to download them on my development machine, where can I find the API’s and docs? The only thing I could find for networktables on python was in RobotPy but it didn’t look like the same thing.

The RobotPy ones are indeed what is used/installed on the FRCVision Pi image.

API documentation can be found at the same website.