Update textbook

_sources/chapters/preface/about.ipynb

@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "markdown",
-   "id": "d0e0145a",
+   "id": "901ff7fd",
    "metadata": {},
    "source": [
     "# About This Book\n",
@@ -62,35 +62,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
-   "id": "643b8bfe",
+   "execution_count": null,
+   "id": "37414b35",
    "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Hello world!\n"
-     ]
-    },
-    {
-     "data": {
-      "text/plain": [
-       "- : unit = ()\n"
-      ]
-     },
-     "execution_count": 1,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
+   "outputs": [],
    "source": [
     "print_endline \"Hello world!\""
    ]
   },
   {
    "cell_type": "markdown",
-   "id": "354716be",
+   "id": "5313daed",
    "metadata": {},
    "source": [
     "You can also edit and re-run the code yourself to experiment and check your\n",
@@ -117,9 +99,7 @@
     "  the code cells on the page to be editable. It takes some time for the\n",
     "  connection to be made behind the scenes, during which you will see \"Waiting\n",
     "  for kernel\". After the connection has been made, you can edit all the code\n",
-    "  cells on the page and re-run them. **Live code is temporarily disabled in this\n",
-    "  textbook due to a [bug in Jupyter Book][thebe-bug]. As a workaround, use\n",
-    "  Binder as described above.**\n",
+    "  cells on the page and re-run them.\n",
     "\n",
     "[thebe-bug]: https://github.com/executablebooks/jupyter-book/issues/1173\n",
     "\n",
@@ -201,15 +181,6 @@
    "language": "OCaml",
    "name": "ocaml-jupyter"
   },
-  "language_info": {
-   "codemirror_mode": "text/x-ocaml",
-   "file_extension": ".ml",
-   "mimetype": "text/x-ocaml",
-   "name": "OCaml",
-   "nbconverter_exporter": null,
-   "pygments_lexer": "OCaml",
-   "version": "4.14.0"
-  },
   "source_map": [
    15,
    71,

_sources/chapters/preface/about.md

@@ -96,9 +96,7 @@ with the code:
   the code cells on the page to be editable. It takes some time for the
   connection to be made behind the scenes, during which you will see "Waiting
   for kernel". After the connection has been made, you can edit all the code
-  cells on the page and re-run them. **Live code is temporarily disabled in this
-  textbook due to a [bug in Jupyter Book][thebe-bug]. As a workaround, use
-  Binder as described above.**
+  cells on the page and re-run them.
 
 [thebe-bug]: https://github.com/executablebooks/jupyter-book/issues/1173
 

chapters/preface/about.html

@@ -664,9 +664,7 @@ <h1>About This Book<a class="headerlink" href="#about-this-book" title="Permalin
 the code cells on the page to be editable. It takes some time for the
 connection to be made behind the scenes, during which you will see “Waiting
 for kernel”. After the connection has been made, you can edit all the code
-cells on the page and re-run them. <strong>Live code is temporarily disabled in this
-textbook due to a <a class="reference external" href="https://github.com/executablebooks/jupyter-book/issues/1173">bug in Jupyter Book</a>. As a workaround, use
-Binder as described above.</strong></p></li>
+cells on the page and re-run them.</p></li>
 </ul>
 <p>Try interacting with the cell above now to make it print a string of your choice.
 How about: <code class="docutils literal notranslate"><span class="pre">&quot;Camels</span> <span class="pre">are</span> <span class="pre">bae.&quot;</span></code></p>