Update to support py311 in ipynb 4

Author: dwhswenson

4_mstis_sampling_tutorial.ipynb

@@ -224,6 +224,8 @@
     "    filename = \"./inputs/mstis_bootstrap_py3.nc\"\n",
     "elif (3, 8) <= sys.version_info < (3, 11):\n",
     "    filename = \"./inputs/mstis_bootstrap_py38.nc\"\n",
+    "elif (3, 11) <= sys.version_info:\n",
+    "    filename = \"./inputs/mstis_bootstrap_py311.nc\"\n",
     "else:\n",
     "    raise RuntimeError(\n",
     "        \"Uh oh! Looks like we don't have an input file for your Python version: \"\n",
@@ -613,7 +615,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.11.8"
   },
   "toc": {
    "base_numbering": 1,