[Bug]: Support for anthropic stopped to work

[mattiashallberg]

Describe the bug

I have followed your instructions on your website for how to use Anthropic's API with Autogen (https://microsoft.github.io/autogen/docs/topics/non-openai-models/cloud-anthropic), but it does not work as expected, even with your notebook.

It seems you have closed a ticket for this before (2164), so I assume that it worked in the past. I understand that the Anthropic API has evolved, but even after setting the version ("anthropic==0.23.1"), I get error "AttributeError: 'Anthropic' object has no attribute 'beta'".

Steps to reproduce

Run the notebook from the page https://microsoft.github.io/autogen/docs/topics/non-openai-models/cloud-anthropic.

Model Used

"claude-3-sonnet-20240229"

Expected Behavior

No response

Screenshots and logs

No response

Additional Information

No response

[AdrianRibao]

I just found this bug too

[Tisha-linkenite]

Having the same Error.

I am following the documentation for Anthropic PDF support API https://docs.anthropic.com/en/docs/build-with-claude/pdf-support#how-to-use-pdfs-in-the-messages-api.

The code is as follows :
import anthropic import base64 import httpx

First fetch the file

pdf_url = "https://assets.anthropic.com/m/1cd9d098ac3e6467/original/Claude-3-Model-Card-October-Addendum.pdf" pdf_data = base64.standard_b64encode(httpx.get(pdf_url).content).decode("utf-8")

Finally send the API request

`client = anthropic.Anthropic()
message = client.beta.messages.create(
model="claude-3-5-sonnet-20241022",
betas=["pdfs-2024-09-25"],
max_tokens=1024,
messages=[
{
"role": "user",
"content": [
{
"type": "document",
"source": {
"type": "base64",
"media_type": "application/pdf",
"data": pdf_data
}
},
{
"type": "text",
"text": "Which model has the highest human preference win rates across each use-case?"
}
]
}
],
)

print(message.content)
`

Error : AttributeError: 'Anthropic' object has no attribute 'beta'