which statement is true of the git push command code example

Example 1: git push origin master --force

git push origin --force

Example 2: git push

git push -u githubrepo master

Example 3: git push origin master python verbose

from git import Repo
repo = Repo('path/to/git/repo')  # if repo is CWD just do '.'

repo.index.add(['bla.txt'])
repo.index.commit('my commit description')
origin = repo.remote('origin')
origin.push()