diff --git a/documents-git/includes/providers/class-gitlab-loader.php b/documents-git/includes/providers/class-gitlab-loader.php
index 9e30da9..1357287 100755
--- a/documents-git/includes/providers/class-gitlab-loader.php
+++ b/documents-git/includes/providers/class-gitlab-loader.php
@@ -31,6 +31,12 @@ protected function get_checkout_datetime()
     }
 
     protected function get_document() {
+        if (str_ends_with($this->file_path, '.ipynb')) {
+    $url = $this->get_nbviewer_url();
+    $iframe = "<iframe src=\"$url\" width=\"100%\" height=\"600\"></iframe>";
+    return array($iframe, 200);
+}
+
         $args = array(
             'body' => array(
                 'ref' => $this->branch