Workspaces Not Working!

I can't seem to get my project to run in the workspaces terminal. I was working on "Writing and Running Doctests" in the python class with Kenneth Love and I copied everything he had in the video and I got a bunch of errors so I went into another workspaces and opened it up but I noticed as it was loading the loading icon used to be a circle with a grey line spinning inside of of it. It's hard to explain but the circle was all cut up and it looked like a bug spinning around, I have a screen shot of it if you'd like to see it, unless you changed the look of it. But once the workspaces loaded I went into the terminal (I didn't type in "python" and then got >>>) It was just "treehouse:~/workspace$ game.py" and it would say "bash: game.py: command not found" I have tried it on all of my projects and nothing is working unless I'm doing something wrong to import the project.

Thanks for the help.