Myservice não inicia mais ?

Fiz a configuração para iniciar um serviço pelo systemd e não obtive
sucesso, abaixo o status e como posso fazer para contornar ?

root@webstrucs:/# systemctl start action
root@webstrucs:/# systemctl status action
● action.service - Action
   Loaded: loaded (/etc/systemd/system/action.service; enabled; vendor
preset: e
   Active: failed (Result: exit-code) since Fri 2021-06-18 14:16:08 -03; 7s
ago
  Process: 4535 ExecStart=/usr/local/bin/python3.9 /srv/httptcpipv4.py
(code=exi
 Main PID: 4535 (code=exited, status=1/FAILURE)

jun 18 14:16:08 webstrucs systemd[1]: action.service: Service
RestartSec=100ms e
jun 18 14:16:08 webstrucs systemd[1]: action.service: Scheduled restart
job, res
jun 18 14:16:08 webstrucs systemd[1]: Stopped Action.
jun 18 14:16:08 webstrucs systemd[1]: action.service: Start request
repeated too
jun 18 14:16:08 webstrucs systemd[1]: action.service: Failed with result
'exit-c
jun 18 14:16:08 webstrucs systemd[1]: Failed to start Action.