Inferno-721/Sutra_AI

Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference

Chat with PDF Application

Chat with PDF is an interactive Streamlit app that lets you upload PDFs, converts their content into embeddings using OpenAI, and enables question-answering via GPT-4.

Features

• —PDF Upload: Upload one or multiple PDFs.
• —Text Extraction & Chunking: Extracts text from PDFs and splits it into manageable chunks.
• —Embedding Generation: Converts text chunks into embeddings using OpenAI's text-embedding-ada-002.
• —Question Answering: Ask questions about your documents and get context-aware answers generated by GPT-4.
• —Context Display: View relevant sections from the PDF that support the generated answers.

Installation

Setup

1. 1.Create and activate a virtual environment:

    python3 -m venv venv
    source venv/bin/activate 

.\venv\Scripts\activate # On Windows

1. 1.Install requirements:

   pip install -r requirements.txt

1. 1.Run the application:

   streamlit run app.py

1. 1.Configure API Key:
2. 2.Create a .env file in the root directory.
3. 3.Add your OpenAI API key:

     OPENAI_API_KEY=your_openai_api_key_here

Usage

1. 1.Run the application:

   streamlit run app.py

1. 1.Interact:
2. 2.Upload PDF files.
3. 3.Wait for processing and embedding generation.
4. 4.Enter a question to get answers with relevant context excerpts from your PDFs.

Notes

• —The app meets core requirements: PDF uploading, text processing, embedding conversion, and Q&A.
• —While context is shown, highlighting directly on the PDF is not implemented yet.
• —Supports multiple PDF uploads and cross-document querying.