How to remove inital non-block PNotify WelCome notification ?

[emads3]

I keep getting this boring notification:

PNotify Welcome. Try hovering over me. You can click things behind me, because I'm non-blocking.

however I didn't create it, just included in my project the script no more

[emads3]

After searching I found that it's not from the script itself. find a file called custom.min.js if you are a gentelella user and remove the initialization of the function called init_PNotify from the that file simply open any text editor -> find init_PNotify() and replace with "" (without the marks of course) i.e. empty string