Fewer choices in datalist example.

notebooks/using_show_and_widgets.ipynb

@@ -363,7 +363,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "21ecb0c0",
+   "id": "cf51f9a1",
    "metadata": {},
    "source": [
     "## Menus, Choices, and Datalists\n",
@@ -374,7 +374,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "8f3032e1",
+   "id": "c4a604f3",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -389,7 +389,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "20d1070c",
+   "id": "dcf24e02",
    "metadata": {},
    "source": [
     "Radio button choice arrays can be arranged horizontally or vertically based on the level of nesting."
@@ -398,7 +398,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "8df5514a",
+   "id": "1fd9c71d",
    "metadata": {},
    "outputs": [],
    "source": [
@@ -414,7 +414,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "8d85174a",
+   "id": "690f2972",
    "metadata": {},
    "source": [
     "A Datalist allows free-form input while also providing a dropdown menu for choices."
@@ -423,12 +423,12 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "07a2ed9e",
+   "id": "ba30d08a",
    "metadata": {},
    "outputs": [],
    "source": [
     "from baukit import Datalist\n",
-    "dl = Datalist(choices=list(range(0,101,20)))\n",
+    "dl = Datalist(choices=[0, 40, 60, 100])\n",
     "ra5 = Range(step=1)\n",
     "dl.value = ra5.prop('value')\n",
     "\n",