?? EASY: All you need is a forced push. Because you might have created
readme.md
file on Github and you haven't pulled it yet.
git push -f origin master
And here's a GIF.
?? BEWARE: Using force
can change the history for other folks on the same project. Basically, if you don't care about a file being deleted for everyone, just go ahead. Especially if you're the only dev on the project.