use plugin for svg (functions method didn't work for me)

wordpress/wp-content/plugins/safe-svg/vendor/autoload.php

+<?php
+
+// autoload.php @generated by Composer
+
+require_once __DIR__ . '/composer/autoload_real.php';
+
+return ComposerAutoloaderInite8e10821bdd565dee9c75d75521e5f33::getLoader();

wordpress/wp-content/plugins/safe-svg/vendor/composer/LICENSE

+
+Copyright (c) Nils Adermann, Jordi Boggiano
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+

wordpress/wp-content/plugins/safe-svg/vendor/composer/autoload_classmap.php

+<?php
+
+// autoload_classmap.php @generated by Composer
+
+$vendorDir = dirname(dirname(__FILE__));
+$baseDir = dirname($vendorDir);
+
+return array(
+);

wordpress/wp-content/plugins/safe-svg/vendor/composer/autoload_namespaces.php

+<?php
+
+// autoload_namespaces.php @generated by Composer
+
+$vendorDir = dirname(dirname(__FILE__));
+$baseDir = dirname($vendorDir);
+
+return array(
+);

wordpress/wp-content/plugins/safe-svg/vendor/composer/autoload_psr4.php

+<?php
+
+// autoload_psr4.php @generated by Composer
+
+$vendorDir = dirname(dirname(__FILE__));
+$baseDir = dirname($vendorDir);
+
+return array(
+);

wordpress/wp-content/plugins/safe-svg/vendor/composer/autoload_static.php

+<?php
+
+// autoload_static.php @generated by Composer
+
+namespace Composer\Autoload;
+
+class ComposerStaticInite8e10821bdd565dee9c75d75521e5f33
+{
+    public static function getInitializer(ClassLoader $loader)
+    {
+        return \Closure::bind(function () use ($loader) {
+
+        }, null, ClassLoader::class);
+    }
+}

wordpress/wp-content/plugins/safe-svg/vendor/composer/installed.json

+[]

wordpress/wp-content/themes/makeitopen/inc/template-functions.php

@@ -12,11 +12,11 @@ function mio_admin_logo() { ?>
 add_action( 'login_enqueue_scripts', 'mio_admin_logo' );
 
 // Allow SVG files
-function cc_mime_types($mimes) {
-  $mimes['svg'] = 'image/svg+xml';
-  return $mimes;
-}
-add_filter('upload_mimes', 'cc_mime_types');
+// function cc_mime_types($mimes) {
+//   $mimes['svg'] = 'image/svg+xml';
+//   return $mimes;
+// }
+// add_filter('upload_mimes', 'cc_mime_types');
 
 // Custom excerpt length
 function excerpt($string,$length) {