It looks like you've fixed the problem now -- your site is up and running, at least. Did you work out what the issue was?
Looking at the error log, the last message was this:
2018-08-02 10:10:47,378: Error running WSGI application
2018-08-02 10:10:47,379: ModuleNotFoundError: No module named 'FlaskWebsite.py'
2018-08-02 10:10:47,379: File "/var/www/kobe_pythonanywhere_com_wsgi.py", line 16, in <module>
2018-08-02 10:10:47,379: from FlaskWebsite.py import app as application # noqa
2018-08-02 10:10:47,379: ***************************************************
2018-08-02 10:10:47,380: If you're seeing an import error and don't know why,
2018-08-02 10:10:47,380: we have a dedicated help page to help you debug:
2018-08-02 10:10:47,380: https://help.pythonanywhere.com/pages/DebuggingImportError/
2018-08-02 10:10:47,380: ***************************************************
The problem is this line in your WSGI file:
from FlaskWebsite.py import app as application # noqa
-- you shouldn't include the .py
file extension when importing a Python module. It should just be this:
from FlaskWebsite import app as application # noqa