llava_integration_python_api

[Nileneb]

This PR introduces the initial integration of LLaVA models using the Ollama API. Key features include:

Camera-based image capture and Base64 encoding for image transmission.
Test script (OllamaTest.cs) to verify communication with the Ollama server.

For a detailed setup and usage guide, please refer to the README file included in this branch.
Testing:

Follow the setup instructions in the README.
Run OllamaTest.cs to validate API communication.
Verify that images captured from the camera are processed successfully.

[amakropoulos]

llama.cpp now supports image genetation in the server as well.
I plan to integrate it directly in LLMUnity.
Thanks for the PR and sorry I didn't reply, the reason is that I want to avoid external dependencies.