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

# CSV 工具

## 代码

```python cookbook/tools/csv_tools.py theme={null}
from pathlib import Path

import httpx
from agno.agent import Agent
from agno.tools.csv_toolkit import CsvTools

url = "https://agno-public.s3.amazonaws.com/demo_data/IMDB-Movie-Data.csv"
response = httpx.get(url)

imdb_csv = Path(__file__).parent.joinpath("imdb.csv")
imdb_csv.parent.mkdir(parents=True, exist_ok=True)
imdb_csv.write_bytes(response.content)

agent = Agent(
    tools=[CsvTools(csvs=[imdb_csv])],
    markdown=True,
    show_tool_calls=True,
    instructions=[
        "首先，始终获取文件列表",
        "然后，检查文件中的列",
        "然后，运行查询以回答问题",
    ],
)
agent.cli_app(stream=False)
```

## 用法

<Steps>
  <Snippet file="create-venv-step.mdx" />

  <Step title="设置你的 API 密钥">
    ```bash theme={null}
    export OPENAI_API_KEY=xxx
    ```
  </Step>

  <Step title="安装库">
    ```bash theme={null}
    pip install -U httpx openai agno
    ```
  </Step>

  <Step title="运行 Agent">
    <CodeGroup>
      ```bash Mac theme={null}
      python cookbook/tools/csv_tools.py
      ```

      ```bash Windows theme={null}
      python cookbook/tools/csv_tools.py
      ```
    </CodeGroup>
  </Step>
</Steps>