error: src refspec master does not match any. error: failed to push some refs to 'https://github.com/Marrwan/Marrwan.github.io.git' code example

Example: error: src refspec master does not match any. git

# You are trying to add an empty repository, add something first, like a readme
touch README.md
git add README.md
git commit -m "Initial commit"
git push --set-upstream origin master