yesterday on the 14/2/20 while i was updating my xbox got bricked

I understand your issue but I am just wondering why and how are all these xboxes getting bricked. I rather would like to just say broken, because when i use the term bricked or modded thats what i use it for. Now with that being said I have had quite a
few xboxes and besides the 360 i have never had any major issues with them long as I use them the correct way and not try to mod them. But that is only my experience and yours is completely different. All one can say is let us know the error message or is
it complete shut down of the drive etc? Just explain the issues you are experiencing so we are all not guessing on your issue?

Go to the insider reddit page and post this with more detail. What did you do about problem?

"yesterday while I was updating my xbox I went to the bathroom and when i came back it was shut off"

Are you in Insider preview program?

You may have returned from bathroom just when the console did the auto restart to complete the Applying stage of the update. The auto restart takes a minute or two.

Restart the console and it should go to the Applying screen.

So is the console not turning on at all now? Or are you getting any error messages or......?

Yes, we need more details. Otherwise its easy to assume a number of things, most if not all which will likely not help your issue.