what does the round(function returnwhat is the difference between datetime object and timedelta objectusing the datetime modulewhat day of the week was january say you have function named spam(how can you call this function and run the code inside it in separate threadwhat should you do to avoid concurrency issues with multiple threadspractice projects for practicewrite programs that do the following prettified stopwatch expand the stopwatch project from this so that it uses the rjust(and ljust(string methods to "prettifythe output (these methods were covered in instead of output such as thislap # ( lap # ( lap # ( lap # ( the output will look like thislap lap lap lap note that you will need string versions of the lapnumlaptimeand totaltime integer and float variables in order to call the string methods on them nextuse the pyperclip module introduced in to copy the text output to the clipboard so the user can quickly paste the output to text file or email scheduled web comic downloader write program that checks the websites of several web comics and automatically downloads the images if the comic was updated since the program' last visit your operating system' scheduler (scheduled tasks on windowslaunchd on macosand cron on linuxcan run your python program once day the python program itself can download the comic and then copy it to your desktop so that it is easy to find this will free you from having to check the website yourself to see whether it has updated ( list of web comics is available at keeping timescheduling tasksand launching programs