📖 docs: integrations/agent_toolkits (#9333)

Note: There are no changes in the file names!

- The group name on the main navbar changed: `Agent toolkits` -> `Agents
& Toolkits`. Examples here are the mix of the Agent and Toolkit examples
because Agents and Toolkits in examples are always used together.
- Titles changed: removed "Agent" and "Toolkit" suffixes. The reason is
the same.
- Formatting: mostly cleaning the header structure, so it could be
better on the right-side navbar.

Main navbar is looking much cleaner now.

docs/extras/integrations/toolkits/github.ipynb

@@ -4,9 +4,10 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# Github Toolkit\n",
+    "# Github\n",
     "\n",
-    "The Github toolkit contains tools that enable an LLM agent to interact with a github repository. The tools are a wrapper for the [PyGitHub](https://github.com/PyGithub/PyGithub) library. \n",
+    "The `Github` toolkit contains tools that enable an LLM agent to interact with a github repository. \n",
+    "The tool is a wrapper for the [PyGitHub](https://github.com/PyGithub/PyGithub) library. \n",
     "\n",
     "## Quickstart\n",
     "1. Install the pygithub library\n",
@@ -38,7 +39,14 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## 1. Install the pygithub library"
+    "## Setup"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### 1. Install the `pygithub` library "
    ]
   },
   {
@@ -58,7 +66,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## 2. Create a Github App\n",
+    "### 2. Create a Github App\n",
     "\n",
     "[Follow the instructions here](https://docs.github.com/en/apps/creating-github-apps/registering-a-github-app/registering-a-github-app) to create and register a Github app. Make sure your app has the following [repository permissions:](https://docs.github.com/en/rest/overview/permissions-required-for-github-apps?apiVersion=2022-11-28)\n",
     "* Commit statuses (read only)\n",
@@ -71,7 +79,7 @@
     "\n",
     "Once the app has been registered, add it to the repository you wish the bot to act upon.\n",
     "\n",
-    "## 3. Set Environmental Variables\n",
+    "### 3. Set Environmental Variables\n",
     "\n",
     "Before initializing your agent, the following environmental variables need to be set:\n",
     "\n",
@@ -86,7 +94,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## Example Usage- Simple Agent"
+    "## Example: Simple Agent"
    ]
   },
   {
@@ -212,7 +220,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## Example Usage- Advanced Agent\n",
+    "## Example: Advanced Agent\n",
     "\n",
     "If your agent does not need to use all 8 tools, you can build tools individually to use. For this example, we'll make an agent that does not use the create_file, delete_file or create_pull_request tools, but can also use duckduckgo-search."
    ]
@@ -375,9 +383,9 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.16"
+   "version": "3.10.12"
   }
  },
  "nbformat": 4,
- "nbformat_minor": 2
+ "nbformat_minor": 4
 }