app.py

import gradio as gr
import os
import json
from indexes import create_indexes #,clear_indexes
from conversation import create_conversation
from dotenv import load_dotenv
load_dotenv()

openai_api_key=os.getenv('OPENAI_API_KEY')

with gr.Blocks() as demo:
    with gr.Row():
        collection_name = gr.components.Textbox(
        label='Document name')
    #     pinecone_environment = gr.components.Textbox(
    #         label='Pinecone environment')
    #     pinecone_index_name = gr.components.Textbox(
    #         label='Pinecone index name')
    #     openai_api_key = gr.components.Textbox(
    #         label='Openai API key', type='password')
    with gr.Row():
        with gr.Column():
            file = gr.components.File(
                label='Upload your pdf file',
                file_count='single',
                file_types=['.pdf'])
            with gr.Row():
                upload = gr.components.Button(
                    value='Upload', variant='primary')
        label = gr.components.Textbox(label='Status of uploaded file')

    chatbot = gr.Chatbot(label='Talk to the Document')
    msg = gr.Textbox(label='Ask a question')
    clear = gr.ClearButton([msg, chatbot])

    upload.click(create_indexes, [
                 file,collection_name], [label])
    # index_clear_btn.click(clear_indexes, [
    #             pinecone_api_key, pinecone_environment, pinecone_index_name], [label, file])
    msg.submit(create_conversation, [msg, chatbot, collection_name], [msg, chatbot])


# Retrieve the serialized list of username and password pairs from environment variable
credentials_json = os.environ.get("CREDENTIALS")

if credentials_json is None:
    print("Error: Please set the CREDENTIALS environment variable with a JSON representation of the username and password pairs.")
else:
    # Parse the JSON string into a list of tuples
    credentials = json.loads(credentials_json)
    demo.launch(auth=credentials)