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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def run_add_system(name, token, org, system, prompt):
 """ Adds a new system to the repo. """

    repo = get_repo(token=token, org=org, name=name)
    try:
        repo.create_label(name=system.strip(), color=SYSTEM_LABEL_COLOR)
        click.secho("Successfully added new system {}".format(system), fg="green")
        if prompt and click.confirm("Run update to re-generate the page?"):
            run_update(name=name, token=token, org=org)
    except GithubException as e:
        if e.status == 422:
            click.secho(
                "Unable to add new system {}, it already exists.".format(system), fg="yellow")
            return
        raise