Type the following to get into the Jyt REPL:
sudo docker run -it loopperfect:jyt jyt
If you would like to mount a local folder, use the following:
sudo docker run -v `pwd`/src:/src -it loopperfect:jyt jyt
All arguments you append to the end will be passed to jyt. If you ommit the jyt at the end of the command, it will go straight to your container’s bash.