fix: no type error

Author: gadomski

docs/example.ipynb

@@ -156,25 +156,15 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 3,
    "metadata": {},
    "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "pystac-client: 7.600378751754761s (467 items)\n"
-     ]
-    },
-    {
-     "ename": "TypeError",
-     "evalue": "object of type '_asyncio.Future' has no len()",
-     "output_type": "error",
-     "traceback": [
-      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
-      "\u001b[0;31mTypeError\u001b[0m                                 Traceback (most recent call last)",
-      "Cell \u001b[0;32mIn[2], line 15\u001b[0m\n\u001b[1;32m     13\u001b[0m items \u001b[38;5;241m=\u001b[39m stacrs\u001b[38;5;241m.\u001b[39msearch(\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mhttps://stac.eoapi.dev\u001b[39m\u001b[38;5;124m\"\u001b[39m, collections\u001b[38;5;241m=\u001b[39m[\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mWildFires-LosAngeles-Jan-2025\u001b[39m\u001b[38;5;124m\"\u001b[39m])\n\u001b[1;32m     14\u001b[0m end \u001b[38;5;241m=\u001b[39m time\u001b[38;5;241m.\u001b[39mtime()\n\u001b[0;32m---> 15\u001b[0m \u001b[38;5;28mprint\u001b[39m(\u001b[38;5;124mf\u001b[39m\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mstacrs: \u001b[39m\u001b[38;5;132;01m{\u001b[39;00mend\u001b[38;5;250m \u001b[39m\u001b[38;5;241m-\u001b[39m\u001b[38;5;250m \u001b[39mstart\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124ms (\u001b[39m\u001b[38;5;132;01m{\u001b[39;00m\u001b[38;5;28;43mlen\u001b[39;49m\u001b[43m(\u001b[49m\u001b[43mitems\u001b[49m\u001b[43m)\u001b[49m\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m items)\u001b[39m\u001b[38;5;124m\"\u001b[39m)\n",
-      "\u001b[0;31mTypeError\u001b[0m: object of type '_asyncio.Future' has no len()"
+      "pystac-client: 7.5231709480285645s (467 items)\n",
+      "stacrs: 7.2893760204315186s (467 items)\n"
      ]
     }
    ],