how to remove folder from git

rm -rf .git

git rm -r --cached some-directory
git commit -m 'Remove the now ignored directory "some-directory"'
git push origin master

git rm -r --cached <folder>
git commit -m "Removed Folder"
git push origin master

rm -rf .git

git rm -r --cached FolderName
git commit -m "Removed folder from repository"
git push origin master

This code will remove a git folder