Added MAX_PASSAGE_LENGTH and missing deps mlx and psutil

[olafgeibig]

I made the passage length configurable because the rag tool that I'm using, LightRAG, uses much bigger documents than 4096. The default in env.example is still set to 4096. Additionally, I added MLX and PSUtil to the dependencies, since I could not build without them.

[joonsoome]

I made the passage length configurable because the rag tool that I'm using, LightRAG, uses much bigger documents than 4096. The default in env.example is still set to 4096. Additionally, I added MLX and PSUtil to the dependencies, since I could not build without them.

@olafgeibig Thank you so much for your contribution! There are a few issues in the current version that I’d like you to check and address if possible. I also plan to test it with LightRAG, probably sometime after November this year. If I find similar symptoms or other areas for improvement, I’ll update it accordingly!

[olafgeibig]

Sorry, In was very busy and now I see that the PR can not be merged. You want to address the issue anyway... If you want me to contribute, what shall I do?

[joonsoome]

Sorry, In was very busy and now I see that the PR can not be merged. You want to address the issue anyway... If you want me to contribute, what shall I do?

No problem! Please contribute!