diff --git a/notebooks/NATS-Bench/issue-97.ipynb b/notebooks/NATS-Bench/issue-97.ipynb
new file mode 100644
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@@ -0,0 +1,86 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "[2021-03-09 08:44:19] Try to use the default NATS-Bench (size) path from fast_mode=True and path=None.\n"
+     ]
+    }
+   ],
+   "source": [
+    "from nats_bench import create\n",
+    "import numpy as np\n",
+    "\n",
+    "# Create the API for size search space\n",
+    "api = create(None, 'sss', fast_mode=True, verbose=False)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "There are 32768 architectures on the size search space\n"
+     ]
+    }
+   ],
+   "source": [
+    "print('There are {:} architectures on the size search space'.format(len(api)))\n",
+    "\n",
+    "c2acc = dict()\n",
+    "for index in range(len(api)):\n",
+    "    info = api.get_more_info(index, 'cifar10', hp='90')\n",
+    "    config = api.get_net_config(index, 'cifar10')\n",
+    "    c2acc[config['channels']] = info['test-accuracy']"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "91.08546417236329\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(np.mean(list(c2acc.values())))"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "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": "3.8.3"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 4
+}