I have created a repository for my project, and there has been only a "develop" branch. I just forget to create a "master" branch at the beginning. Now, All my work is on the "develop" branch.
Now, I would like to create a "master" branch, but I don't want this "master" branch to be created from "develop", instead, I'd like to have it as an independent branch that doesn't contain my work at all. How to create this "master" branch?