girt delete branch in repo code example
Example 1: delete local branch git
git branch -d <branch_name>
Example 2: github delete branch remote
$ git push -d <remote_name> <branch_name>
$ git branch -d <branch_name>
git branch -d <branch_name>
$ git push -d <remote_name> <branch_name>
$ git branch -d <branch_name>