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import os
import sys
from shiny.express import input, ui
# Get the directory of the current script
current_dir = os.path.dirname(__file__)
# Move up to the parent directory and then to the cousin folder
cousin_folder = os.path.join(current_dir, "..", "b1_rag_fns")
# Add cousin folder to sys.path so it can be imported
sys.path.append(os.path.abspath(cousin_folder))
from b1_all_rag_fns import do_rag
from dotenv import load_dotenv
is_env = load_dotenv()
oai_api_key = os.getenv("OPENAI_API_KEY")
ui.page_opts(
title="Use Shiny to Run RAG on the previous R/Gov Talks",
fillable=True,
fillable_mobile=True,
)
with ui.layout_sidebar():
# Add radio buttons in the sidebar
with ui.sidebar():
ui.input_radio_buttons(
"model_choice",
"Select Model:",
choices={"gpt-4o-mini": "Cheaper", "gpt-4o": "More Accurate"},
selected="gpt-4o-mini",
)
# Create a chat instance and display it in the main panel
chat = ui.Chat(id="chat")
chat.ui()
ui.markdown(
"""
This app was created for Alan Feder's [talk at the 2024 R/Gov Conference](https://rstats.ai/nyr.html).
The Github repository that houses all the code is [here](https://github.com/AlanFeder/rgov-2024) -- feel free to fork it and use it on your own!
"""
)
ui.hr() # Divider
ui.h3("Contact me!")
ui.img(src="https://raw.githubusercontent.com/AlanFeder/rgov-2024/refs/heads/main/AJF_Headshot.jpg", width="60px")
ui.markdown(
"""
[Email](mailto:[email protected]) | [Website](https://www.alanfeder.com/) | [LinkedIn](https://www.linkedin.com/in/alanfeder/) | [GitHub](https://github.com/AlanFeder)
"""
)
# Define a callback to run when the user submits a message
@chat.on_user_submit
async def _():
user_message = chat.user_input()
response, _ = do_rag(
user_input=user_message,
n_results=3,
stream=True,
oai_api_key=oai_api_key,
model_name=input.model_choice(),
)
# Append the response into the chat
await chat.append_message_stream(response)
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