community[minor]: add JsonRequestsWrapper tool (#15374)

**Description:** This new feature enhances the flexibility of pipeline
integration, particularly when working with RESTful APIs.
``JsonRequestsWrapper`` allows for the decoding of JSON output, instead
of the only option for text output.

---------

Co-authored-by: Zhichao HAN <hanzhichao2000@hotmail.com>

docs/docs/integrations/tools/requests.ipynb

@@ -113,10 +113,63 @@
     "requests.get(\"https://www.google.com\")"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "id": "4b0bf1d0",
+   "metadata": {},
+   "source": [
+    "If you need the output to be decoded from JSON, you can use the ``JsonRequestsWrapper``."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "3f27ee3d",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "\n",
+      "\n",
+      "Type - <class 'dict'>\n",
+      "\n",
+      "Content: \n",
+      "```\n",
+      "{'count': 5707, 'name': 'jackson', 'age': 38}\n",
+      "```\n",
+      "\n",
+      "\n"
+     ]
+    }
+   ],
+   "source": [
+    "from langchain_community.utilities.requests import JsonRequestsWrapper\n",
+    "\n",
+    "requests = JsonRequestsWrapper()\n",
+    "\n",
+    "\n",
+    "rval = requests.get(\"https://api.agify.io/?name=jackson\")\n",
+    "\n",
+    "print(\n",
+    "    f\"\"\"\n",
+    "\n",
+    "Type - {type(rval)}\n",
+    "\n",
+    "Content: \n",
+    "```\n",
+    "{rval}\n",
+    "```\n",
+    "\n",
+    "\"\"\"\n",
+    ")"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "3f27ee3d",
+   "id": "52a1aa15",
    "metadata": {},
    "outputs": [],
    "source": []
@@ -138,7 +191,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.2"
+   "version": "3.10.13"
   }
  },
  "nbformat": 4,