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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 RunOnce(self):
 """Run this once on init."""

    global WEBAUTH_MANAGER  # pylint: disable=global-statement

    # pylint: disable=g-bad-name
    WEBAUTH_MANAGER = BaseWebAuthManager.GetPlugin(
        config.CONFIG["AdminUI.webauth_manager"])()

    # pylint: enable=g-bad-name
    logging.info("Using webauth manager %s", WEBAUTH_MANAGER)