Multiple Unit Test Failures Across OpenAI Assistants, Anthropic, and Google Gemini Libraries

[sakher]

Describe the bug

I observed several failures in unit tests involving the libraries for OpenAI Assistants, Anthropic, and Google Gemini. Each, detailed below.

1. Anthropic Library:

   • Issue: Recent changes have made the ContentBlock type a Union type, which can't be directly instantiated. This updated type now encapsulates both TextBlock and ToolUseBlock.

     ContentBlock = Annotated[Union[TextBlock, ToolUseBlock], PropertyInfo(discriminator="type")]

   • Impact: Our existing code relies on the direct instantiation of ContentBlock, which is now causing failures.

2. OpenAI Library:

   • Issue: The latest update to the assistant API introduced several breaking changes:
     • The retrieval tool has been renamed to file_search.
     • The parameter assistant.file_ids has been changed to tool_resources.
     • The parameter message.file_ids has been modified to attachments.
   • Impact: These changes are causing failures in the functionalities that depend on file handling and assistant resources.

3. Gemini Library:

   • Issue: There's a defect in the Gemini library related to how it handles protobuf objects; specifically, it erroneously parses these objects as dictionaries.
   • Impact: This parsing error is causing unexpected behavior and test failures.

To Reproduce

Just run the unit tests for v 3.0.1

Code snippets

No response

OS

macOS

Python version

3.9.0

Library version

3.0.1