Remove recaptcha from contact form

contact_form.php

@@ -47,11 +47,10 @@ class contact_form extends moodleform {
             $mform->setDefault('email', $USER->email);
             $mform->setDefault('telephone', $USER->phone1);
         }
-        if (!empty($CFG->recaptchapublickey) && !empty($CFG->recaptchaprivatekey)) {
-			$mform->addElement('recaptcha', 'recaptcha_element', get_string('security_question', 'auth'), 'style="margin: 10em"');
-
-        }
-
+//        if (!empty($CFG->recaptchapublickey) && !empty($CFG->recaptchaprivatekey)) {
+//			$mform->addElement('recaptcha', 'recaptcha_element', get_string('security_question', 'auth'), 'style="margin: 10em"');
+//
+//        }
 
         $this->add_action_buttons(true, get_string('submit', 'local_hsh'));
     }