diff --git a/seq2seq/NLP-L5.ipynb b/seq2seq/NLP-L5.ipynb
index c3db5b8323a4d9f5df2b6e6c46c7eb4492c99b4d..7b866b81638336acbb954853a5fd97463fb82f61 100644
--- a/seq2seq/NLP-L5.ipynb
+++ b/seq2seq/NLP-L5.ipynb
@@ -1,5 +1,14 @@
 {
  "cells": [
+  {
+   "attachments": {},
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# TDDE09 lab notebook\n",
+    "This notebook is a notebook from the course TDDE09 Språkteknologi in which the authors performed the lab in the course. This finished notebook were later partially edited."
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -1321,7 +1330,7 @@
    "toc_visible": true
   },
   "kernelspec": {
-   "display_name": "Python 3.9.11 64-bit",
+   "display_name": "Python 3",
    "language": "python",
    "name": "python3"
   },
@@ -1335,11 +1344,11 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.11"
+   "version": "3.9.10 (tags/v3.9.10:f2f3f53, Jan 17 2022, 15:14:21) [MSC v.1929 64 bit (AMD64)]"
   },
   "vscode": {
    "interpreter": {
-    "hash": "64e7cd3b4b88defe39dd61a4584920400d6beb2615ab2244e340c2e20eecdfe9"
+    "hash": "0988fb18a177ab47253348976d615106e52998fa9d41728b0d76cf08f2eafea6"
    }
   }
  },
diff --git a/seq2seq/main.ipynb b/seq2seq/main.ipynb
index 0fbcbca30363c918205f9fddf5e6431e3e14e6d3..35d78c6081192af4a119a96d99b32d170d1a0ee9 100644
--- a/seq2seq/main.ipynb
+++ b/seq2seq/main.ipynb
@@ -1,5 +1,14 @@
 {
  "cells": [
+  {
+   "attachments": {},
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# TDDE09 lab notebook\n",
+    "This notebook is a notebook from the course TDDE09 Språkteknologi in which the authors performed the lab in the course. This finished notebook were later partially edited."
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},