Your line means runs at 0 minutes every two hours (ie 00:00, 02:00, 04:00, etc).
If you want to run something every 10 minutes :
*/10 * * * * ceasor sudo python /home/ceasor/Desktop/script.py
I took the liberty to correct the wrong path.
FYI, these are the meaning of the values :
field allowed values ----- -------------- minute 0-59 hour 0-23 day of month 1-31 month 1-12 (or names, see below) day of week 0-7 (0 or 7 is Sun, or use names) username any user from the system command the command you want to run
And if you want to run something as root, you should put
root instead of
ceasor for the username and drop the