Import sys; ... and not running my code

I am a Noob. I am following a course, and I have triple checked that everything is a-okay with my code, compared to professors. But I simply cant run my code. This comes up in the console: 

/Users/MadsTrundte/PycharmProjects/Battle/venv/bin/python "/Applications/PyCharm CE.app/Contents/helpers/pydev/pydevconsole.py" 56968 56969

import sys; print('Python %s on %s' % (sys.version, sys.platform))
sys.path.extend(['/Users/MadsTrundte/PycharmProjects/Battle'])

The console is working, I can perform rudimentary actions, but I cant event print from my code. 

This is from a new project, and my other projects does not show the same message as above, and work fine.