Change Python version

Reverting Python version until #2435 is merged

Author: jeromtom

examples/notebooks/Getting Started/Tutorial 4 - Setting parameter values.ipynb

@@ -569,7 +569,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.1"
+   "version": "3.9.13"
   },
   "toc": {
    "base_numbering": 1,
@@ -586,7 +586,7 @@
   },
   "vscode": {
    "interpreter": {
-    "hash": "a06befff6f507b2769436dc41c340f64f62afa83086a8cd273928f468e329d0b"
+    "hash": "1a781583db2df3c2e87436f6d22cce842c2e50a5670da93a3bd820b97dc43011"
    }
   }
  },