UI Enhancement needed

[dhandhalyabhavik]

I brought up ChatQnA UI with all the containers.

Issue 1. Huggingface download update

Huggingface TGI container was downloading model, it took so much time around ~12min for Intel/Neural chat model. Meanwhile, I was entering text in chatbox and nothing was happening. (Is there a way to show that model is being download?)

Issue 2: Document upload and parcing

I uploaded a document (there was no button for submit), I assumed it got submitted. Then I started asking questions related to doc but model responded with no context provided. Then I checked dataprep logs and it was still starting inside container. (How to know this without looking at logs?)

Once the start completed, dataprep showed this log

Parsing document ./uploaded_files/myfile.pdf.
Using CPU. Note: This module is much faster with a GPU.
Done preprocessing. Created  13  chunks of the original pdf         (0 + 1) / 1]

Even parsing took so much time on CPU. (Display a progress bar or something so that user knows that their documents are still being procesed).