test notebook udpate

Author: floriantornow

notebooks/plotting/check_les.ipynb

@@ -292,7 +292,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.6"
+   "version": "3.10.9"
   }
  },
  "nbformat": 4,