one more help is needed the timings which are coming in results contains extra digits something like this 10:04:56.499+0000 but I want only till seconds 10:04:56

reason being is that I am not able to subtract these timings so I want processing time =endtime-start time for every task id

Could you please help regarding that, can we subtract them in the same program

Firstly you've replied to yourself, secondly please make an effort to solve this yourself, and post any actual problems you have, rather than another requirement you have to deliver.