Support file uploading

[mingxin-zheng]

Implement the file uploading feature of #58

[mingxin-zheng]

To find the Click to upload button in this dev branch, you'll need to issue the following commands in the container

cd /VLM/m3/demo
git fetch --all
git checkout mingxinz/upload_user_data_58
python gradio_m3.py --port 7860

Example output:

root@a4u8g-0138:/VLM/m3/demo# git fetch --all
Fetching origin
remote: Enumerating objects: 14, done.
remote: Counting objects: 100% (14/14), done.
remote: Compressing objects: 100% (6/6), done.
remote: Total 14 (delta 8), reused 13 (delta 8), pack-reused 0 (from 0)
Unpacking objects: 100% (14/14), 2.81 KiB | 261.00 KiB/s, done.
From https://github.com/Project-MONAI/VLM
   948041d..7be688a  main                         -> origin/main
 * [new branch]      mingxinz/upload_user_data_58 -> origin/mingxinz/upload_user_data_58
root@a4u8g-0138:/VLM/m3/demo# git checkout mingxinz/upload_user_data_58
M       thirdparty/VILA
Branch 'mingxinz/upload_user_data_58' set up to track remote branch 'mingxinz/upload_user_data_58' from 'origin'.
Switched to a new branch 'mingxinz/upload_user_data_58'
root@a4u8g-0138:/VLM/m3/demo# python gradio_m3.py --port 7860                                                                                                                                                                                                  
[2024-11-26 03:57:41,970] [INFO] [real_accelerator.py:219:get_accelerator] Setting ds_accelerator to cuda (auto detect)
100%|
<<<removed tqdm progress bars>>>
Special tokens have been added in the vocabulary, make sure the associated word embeddings are fine-tuned or trained.
2024-11-26 04:01:27,211 - __main__ - INFO - Model df60e0276e2ae10624c86dabe909847a03b2a5cb loaded successfully. Context length: 2048
* Running on local URL:  http://0.0.0.0:7860

To create a public link, set `share=True` in `launch()`.

[mingxin-zheng]

Fixes a bug and now the image uploaded will stay in a browser session