Feature Request

I would like to have a module where we can now upload PDF, CSV, or TXT files for summarization and querying within the web application using AI Chat Bots or within the AI documents. In the generation of images with Stable Diffusion, I would like the ability to control parameters such as size, steps, seed, CFG Scale, and style for the generated image. It should also be possible to edit images in Img2Img, inpaint, and perform upscaling. Is it possible to incorporate the functionality of plug-ins for the chat (GPT4), or at least activate the functionality to allow the AI agent to perform internet searches? I haven't found the "dark mode" functionality for the application's UI. Thank you very much for your consideration. I look forward to your kind response.