def update_submission_tag(self, course, team, tag_name, tag_message, commit_sha):
repo_path = self.__get_team_path(course, team)
repo = LocalGitRepo(repo_path)
tag = repo.create_tag(tag_name, commit_sha, tag_message, force=True)
def create_submission_tag(self, course, team, tag_name, tag_message, commit_sha):
repo_path = self.__get_team_path(course, team)
repo = LocalGitRepo(repo_path)
tag = repo.create_tag(tag_name, commit_sha, tag_message)
