https://github.com/wch/llm-chat
Basic R Shiny LLM chat application
https://github.com/wch/llm-chat
Last synced: 28 days ago
JSON representation
Basic R Shiny LLM chat application
- Host: GitHub
- URL: https://github.com/wch/llm-chat
- Owner: wch
- Created: 2024-10-05T20:31:06.000Z (12 months ago)
- Default Branch: main
- Last Pushed: 2024-10-07T21:19:43.000Z (12 months ago)
- Last Synced: 2025-04-25T12:59:48.485Z (5 months ago)
- Language: R
- Size: 11.7 KB
- Stars: 13
- Watchers: 1
- Forks: 2
- Open Issues: 0
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Metadata Files:
- Readme: README.md
Awesome Lists containing this project
- jimsghstars - wch/llm-chat - Basic R Shiny LLM chat application (R)
README
Shiny chat app
==============
GitHub page: https://github.com/wch/llm-chat
This project contains two Shiny chat applications:
- `basic-chat` provides a chat interface to an LLM from OpenAI, similar to the one available at [chatgpt.com](https://chatgpt.com/).
- `rag-chat` provides an example of Retrieval-Augmented Generation, where the chat application queries documentation from quarto.org Quarto to look for relevant pieces of information, then passes that information to an LLM, and asks the LLM to answer the user query using that information.
To run these apps, first install some packages from R:
```R
if (!require("pak")) install.packages("pak") # Instal pak if not already installed
pak::pak(c("dotenv", "shiny", "hadley/elmer", "jcheng5/shinychat"))
```
Then create a file named `env` in the project directory with API keys that you have been provided. (Replace the `XXXXXXXX` below with the actual API keys.)
```
OPENAI_API_KEY="XXXXXXX"
ANTHROPIC_API_KEY="XXXXXXX"
EMBEDDING_IO_API_KEY="XXXXXXXX"
```
Next, open `basic-chat/app.R` in the editor and click on the Run button. You should now have a running chat application!
For the RAG app, open `rag-chat/app.R` and click on the Run button.