Mistral Genie Support

[leonardocrociani]

Added support for mistral genie.

Example:

from chonkie.chunker import SlumberChunker
from chonkie.genie import MistralGenie

chunker = SlumberChunker(
    genie = MistralGenie('mistral-small-latest')
)

with open('file.txt') as file:
    text = file.read()

print(chunker.chunk(text))

[gemini-code-assist]

Summary of Changes

Hello @leonardocrociani, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request significantly enhances the chonkie library by integrating support for Mistral AI models. It provides a new MistralGenie class that allows users to generate text and structured JSON responses using Mistral's API, expanding the range of available AI backends for chunking and text processing tasks.

Highlights

• New Feature: Mistral Genie Integration: This PR introduces a new MistralGenie class, allowing the chonkie library to leverage Mistral AI models for text generation and structured JSON output.
• Dependency Management Updates: The pyproject.toml file has been updated to include mistralai as a new dependency, ensuring proper installation for Mistral Genie functionality.
• Modular Genie Structure: The MistralGenie class is implemented with lazy dependency loading and robust API key handling, following the existing BaseGenie pattern.

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[Copilot]

Pull Request Overview

This PR adds Mistral AI support to the chonkie library by implementing a new MistralGenie class that integrates with Mistral's API for text generation and JSON-structured responses.

• Added MistralGenie class with support for both text and structured JSON generation
• Updated package dependencies to include mistralai library
• Exported the new genie class through the package's public API

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File	Description
src/chonkie/genie/mistral.py	New implementation of MistralGenie class with API integration and dependency management
src/chonkie/genie/init.py	Exports MistralGenie in the public API
pyproject.toml	Adds mistralai dependency to optional extras and main genie bundle

---

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[gemini-code-assist]

Code Review

This pull request adds support for Mistral Genie, including dependency updates and the MistralGenie implementation. The implementation is mostly solid, but I've found a critical bug in an API call that would cause a runtime error. I've also pointed out an area where error handling could be more specific and a few minor opportunities for code simplification and style consistency. Overall, great addition!