Output won't show up after I downloaded Code-Runner

so I was just following Mosh’s Python coursem, but when he got up to the part where you download code-runner, I had a problem. It was fine downloading it and all, but when I wrote some code and tried to run the code, it would just say:
[Running] python -u “c:\Users\pshao\HelloWorld\app.py”

[Done] exited with code=9009 in 0.269 seconds

as you can see the part in the middle isn’t displaying anything.

here is also a screenshot of it

Is the path right? Maybe “c:” should be a big letter? And try to skip using the flag “-u”. Could be unnecessary.