/**
  * Reset Attempts For Frontend
  *
  * @param \Magento\Framework\Event\Observer $observer
  * @return \Magento\Captcha\Observer\ResetAttemptForFrontendObserver
  */
 public function execute(\Magento\Framework\Event\Observer $observer)
 {
     $email = $observer->getEmail();
     $captchaModel = $this->helper->getCaptcha(self::FORM_ID);
     $captchaModel->setShowCaptchaInSession(false);
     return $this->resLogFactory->create()->deleteUserAttempts($email);
 }