Deepmind Spriteworld run_demo.py not found I'm trying to run the Deepmind Spriteworld demo described on the project's GitHub page, but I'm not finding run_demo.py in the distribution and the closest sounding file, demo_ui.py doesn't launch a UI  when run (tried both on Linux and Windows).

How should the Deepmind Spriteworld demo UI be launched?
I posted the question to the project's issue page, where the recommendation was to manually download and run run_demo.py. That worked for me.