​
代码

cookbook/models/anthropic/image_input_bytes.py
from pathlib import Path
from agno.agent import Agent
from agno.media import Image
from agno.models.anthropic.claude import Claude
from agno.tools.duckduckgo import DuckDuckGoTools
from agno.utils.media import download_image

agent = Agent(
    model=Claude(id="claude-3-5-sonnet-20241022"),
    tools=[DuckDuckGoTools()],
    markdown=True,
)

image_path = Path(__file__).parent.joinpath("sample.jpg")

download_image(
    url="https://upload.wikimedia.org/wikipedia/commons/0/0c/GoldenGateBridge-001.jpg",
    output_path=str(image_path),
)

# 以字节形式读取图片文件内容
image_bytes = image_path.read_bytes()

agent.print_response(
    "告诉我关于这张图片的信息，并给我关于它的最新消息。",
    images=[
        Image(content=image_bytes),
    ],
    stream=True,
)

​
使用方法

1

创建虚拟环境

打开 Terminal 并创建一个 python 虚拟环境。

python3 -m venv .venv
source .venv/bin/activate
2

设置您的 API 密钥

export ANTHROPIC_API_KEY=xxx
3

安装库

pip install -U anthropic agno duckduckgo-search
4

运行 Agent

python cookbook/models/anthropic/image_input_bytes.py