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

# SDK 快速开始

## 安装 Python SDK

目前，SDK 可通过 WHL 包安装。首先使用 wget 命令下载 WHL 包，然后使用 pip 命令将其安装到当前 Python 环境中。

```bash theme={null}
// Download the WHL package: https://oss-cn-shanghai.siflow.cn/ai-infra-download/siflow-public/siflow-{{VERSION}}-py3-none-any.whl

wget https://oss-cn-shanghai.siflow.cn/ai-infra-download/siflow-public/siflow-0.1.8-py3-none-any.whl

// Uninstall the old version
pip uninstall siflow

// Install the new version
pip install siflow-0.1.7-py3-none-any.whl
```

## 生成 AK/SK

使用 SDK 前，你需要先获取 AK/SK。你可以在"Workspace"页面获取个人 AK/SK，如下图所示。

<img src="https://mintcdn.com/siflow/aexqFemTXLn-HzpC/siverse/sdk/media/sdk1.jpeg?fit=max&auto=format&n=aexqFemTXLn-HzpC&q=85&s=7b317efbdbb91c6ff8a64e55e931155b" alt="sdk" width="2711" height="495" data-path="siverse/sdk/media/sdk1.jpeg" />

## 初始化 SiFlow 客户端

* 你可以在初始化 SiFlow Client 时直接传入 AK/SK 参数：

```python theme={null}
from siflow import SiFlow

client = SiFlow(
    region="cn-beijing",
    cluster="auriga",
    access_key_id=<AK>,
    access_key_secret=<SK>
)
```

* 你也可以将 AK/SK 配置在环境变量中，以防止凭据泄露

```bash theme={null}
export SIFLOW_ACCESS_KEY_ID=<AK>
export SIFLOW_ACCESS_KEY_SECRET=<SK>
```

```python theme={null}
from siflow import SiFlow

client = SiFlow(
    region="cn-beijing",
    cluster="auriga",
```