Problem with python script in Kiwi syslog server

Hi,

I have a problem with python script, my script works fine when I run it outside Kiwi syslog with test data as you can see it in picture below

but when i try to run it inside kiwi syslog i get error as you can see in next pictures

this is the script:

there is very little info on python script usage in kiwi syslog, maybe I'm doing something wrong. Any help would be appreciated.

Thanks in advance.