🚀 Feature

Support chatGPT-like conversational UI in local machine.

Key UI features include:

1. Question typing box
2. Question and Answer display

Other useful features include:

1. Thumbs up/down option next the the answer
2. Add a new chat
3. Facebook authentication for user login

Additional context

1. The code should be added at folder is https://github.com/facebookresearch/labgraph/tree/main/extensions/speechgpt
2. Create setup.py and README.md, where example can be found at: https://github.com/facebookresearch/labgraph/tree/main/extensions/labgraph_viz
3. Add github action support, reference: https://github.com/facebookresearch/labgraph/actions/workflows/main.yml
4. Add proper license header.