SyntaxWarning when starting GUI is probably a bug
When starting the GUI I receive the following warning:
/Users/fcremone/dev/fedbiomed/gui/server/routes/config.py:55: SyntaxWarning: "is not" with a literal. Did you mean "!="?
if matched and key is not 'ROOT_DIR':
it seems to me that this is probably actually a mistake. Maybe @scansiz knows better?