python: doc and example updates

python/examples/ipython/thermo.ipynb

@@ -279,6 +279,24 @@
    "source": [
     "current_run.plot(x='Step', y='TotEng')"
    ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Conclusion\n",
+    "\n",
+    "The Python interface gives you a powerful way of invoking and extracting simulation data while the simulation is running. Next we'll look at how to extract information about the atoms in your system.\n",
+    "\n",
+    "<div style=\"text-align:right\"><a href=\"atoms.ipynb\">Next</a>"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {
@@ -297,7 +315,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.6"
+   "version": "3.12.7"
   }
  },
  "nbformat": 4,