> ## Documentation Index
> Fetch the complete documentation index at: https://docs.langchain.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Example

# Sample markdown document

## Introduction

Welcome to this sample Markdown document. Markdown is a lightweight markup language used for formatting text. It's widely used for documentation, readme files, and more.

## Features

### Headers

Markdown supports multiple levels of headers:

* **Header 1**: `# Header 1`
* **Header 2**: `## Header 2`
* **Header 3**: `### Header 3`

### Lists

#### Unordered list

* Item 1
* Item 2
  * Subitem 2.1
  * Subitem 2.2

#### Ordered list

1. First item
2. Second item
3. Third item

### Links

[OpenAI](https://www.openai.com) is an AI research organization.

### Images

Here's an example image:

![Sample Image](https://via.placeholder.com/150)

### Code

#### Inline Code

Use `code` for inline code snippets.

#### Code block

```python theme={"theme":{"light":"catppuccin-latte","dark":"catppuccin-mocha"}}
def greet(name):
    return f"Hello, {name}!"

print(greet("World"))
```

***

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