fix(mistral): type check errors in client.py

[jxnl]

Description

Type checking is failing in instructor/providers/mistral/client.py with 54 diagnostics related to passing **kwargs to the Mistral client's complete() and stream() methods.

Error Details

The type checker reports invalid-argument-type errors when passing **kwargs to client.chat.complete(*args, **kwargs) and client.chat.stream(*args, **kwargs).

Sample errors:

• Expected str | list[str] | list[int] | None, found dict[str, Any] for messages parameter
• Expected str | None, found dict[str, Any] for model parameter
• Expected int | float | None, found dict[str, Any] for various numeric parameters
• Expected bool | None, found dict[str, Any] for boolean parameters

Location

instructor/providers/mistral/client.py:77-78

Impact

• Blocking type checking in CI
• Not affecting runtime behavior
• 54 type diagnostics total

Suggested Fix

Need to properly type the wrapper function or use type: ignore comments with appropriate justification. The **kwargs pattern may need to be replaced with explicit parameter passing or proper Protocol/TypedDict definitions.

Related

This is blocking CI on PR #1947 and potentially other PRs.