> ## 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.

# Basic Agent

请确保代理服务器已启动：

```shell theme={null}
litellm --model gpt-4o --host 127.0.0.1 --port 4000
```

## 代码

```python cookbook/models/litellm_openai/basic.py theme={null}
from agno.agent import Agent, RunResponse  # noqa
from agno.models.litellm import LiteLLMOpenAI

agent = Agent(model=LiteLLMOpenAI(id="gpt-4o"), markdown=True)

# 将响应存储在变量中
# run: RunResponse = agent.run("Share a 2 sentence horror story")
# print(run.content)

# 在终端中打印响应
agent.print_response("Share a 2 sentence horror story")
```

## 用法

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

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

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

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

      ```bash Windows theme={null}
      python cookbook/models/litellm_openai/basic.py
      ```
    </CodeGroup>
  </Step>
</Steps>