Hi Sumit, I appreciate your thoughts. Thanks for reading the article!
Regarding your question, I vaguely remember the reason for the start and end tasks. One reason is that it looks cleaner in this way. However, besides that, I think we were having some problems with execution when we don’t put in place such tasks. So, put I think solved the problem.
You can try without them a see how it goes. Let me know if that works for you, so I’ll keep it in mind for the next time!