update,

Man1130/jupyter/Man1130-python-comission/tryout/jupyter-voila-helloworld/ipynb/interactive.ipynb

@@ -0,0 +1,76 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# So easy, *voilà*!\n",
+    "\n",
+    "In this example notebook, we demonstrate how Voilà can render notebooks making use of ipywidget's `@interact`."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "954b4c8acda94613bc8dde7e41ad5f9e",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "HBox(children=(VBox(children=(IntSlider(value=0), IntSlider(value=0))), Output()))"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "from ipywidgets import HBox, VBox, IntSlider, interactive_output\n",
+    "from IPython.display import display\n",
+    "\n",
+    "a = IntSlider()\n",
+    "b = IntSlider()\n",
+    "\n",
+    "def f(a, b):\n",
+    "    print(\"{} * {} = {}\".format(a, b, a * b))\n",
+    "\n",
+    "out = interactive_output(f, { \"a\": a, \"b\": b })\n",
+    "\n",
+    "display(HBox([VBox([a, b]), out]))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "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": "3.10.8"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}