diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..3967631
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+**/*.ipynb filter=clean-nbs
+**/*.ipynb diff=ipynb
diff --git a/12_nlp_dive.ipynb b/12_nlp_dive.ipynb
index 6f5f7fd..8f6a4dd 100644
--- a/12_nlp_dive.ipynb
+++ b/12_nlp_dive.ipynb
@@ -2347,31 +2347,6 @@
    "display_name": "Python 3",
    "language": "python",
    "name": "python3"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.7.7"
-  },
-  "toc": {
-   "base_numbering": 1,
-   "nav_menu": {},
-   "number_sections": true,
-   "sideBar": true,
-   "skip_h1_title": false,
-   "title_cell": "Table of Contents",
-   "title_sidebar": "Contents",
-   "toc_cell": false,
-   "toc_position": {},
-   "toc_section_display": true,
-   "toc_window_display": false
   }
  },
  "nbformat": 4,