@click.command()<EOL>def logout():
if not supports_oauth():<EOL><INDENT>raise exc.TowerCLIError(<EOL>'<STR_LIT>'<EOL>)<EOL><DEDENT>config.main(['<STR_LIT>', '<STR_LIT>', '<STR_LIT>'])<EOL>
Removes an OAuth2 personal auth token from config.