---
sidebar_position: 13
slug: /code_component
---

# Code component

A component that enables users to integrate Python or JavaScript codes into their Agent for dynamic data processing.

---

## Scenarios

A **Code** component is essential when you need to integrate complex code logic (Python or JavaScript) into your Agent for dynamic data processing.

## Input variables

You can specify multiple input sources for the **Code** component. Click **+ Add variable** in the **Input variables** section to include the desired input variables. 

After defining an input variable, you are required to select from the dropdown menu:
  - A component ID under **Component Output**, or 
  - A global variable under **Begin input**, which is defined in the **Begin** component.

## Coding field

This field allows you to enter and edit your source code.

### A Python code example

```Python 
    def main(arg1: str, arg2: str) -> dict:
        return {
            "result": arg1 + arg2,
        }
```

### A JavaScript code example

```JavaScript

    const axios = require('axios');
    async function main(args) {
      try {
        const response = await axios.get('https://github.com/infiniflow/ragflow');
        console.log('Body:', response.data);
      } catch (error) {
        console.error('Error:', error.message);
      }
    }
```