调用API的“claude-3-7-sonnet-20250219"模型时，发生错误

[leiw5173]

Describe the bug 描述bug
当我调用API的“claude-3-7-sonnet-20250219"模型时，发生错误
···
anthropic.NotFoundError: Error code: 404 - {'timestamp': 1745485073795, 'status': 404, 'error': 'Not Found', 'path': '//chat/completions/v1/messages'}
···

To Reproduce 复现方法
这是我的代码

from anthropic import Anthropic

client = Anthropic(
    # Enter forwarding API key
    api_key="",
    base_url="https://api.chatanywhere.tech/v1/chat/completions"
)

completion = client.messages.create(
    model="claude-3-7-sonnet-20250219",
    messages=[
        {
            "role": "user",
            "content": "What is the capital of France?"
        }
    ],
    temperature=0.7,
    max_tokens=100,
)

print(completion.choices[0].message.content)

[ynpl]

使用openai的调用方式调用就OK啦