def METHOD_NAME(request):
    """Add recaptcha site key to the context
    :param request: Http Request obj
    """
    try:
        from core.settings.secret import RECAPTCHA_SITE_KEY
    except ImportError:
        RECAPTCHA_SITE_KEY = None
    if RECAPTCHA_SITE_KEY:
        return {'recaptcha_site_key': RECAPTCHA_SITE_KEY}
    else:
        return {}