Langchain PDF Bot is a Streamlit-based application that allows users to upload a PDF, ask questions about its content, and receive AI-generated answers. Inspired by Alejandro AO's video , this application was created only for experimental purpose. It runs locally on the CPU(without requiring GPU) and is terribly slow. It utilizes all-MiniLM-L6-v2 for embeddings, and Llama-2-7B-Chat-GGUF as LLM.

• PDF Interaction: Upload PDF documents and ask questions about their content.
• Local Processing: Utilizes the Llama-2-7B-Chat model for generating responses locally.
• Interactive UI: Streamlit interface for a user-friendly experience.

1. Clone the repository:

   git clone https://github.com/soumyanjaleemahapatra/langchain-pdf-bot.git
   

2. Navigate to the project directory:

   cd langchain-pdf-bot
   

3. Install the required dependencies (preferably to venv):

   pip install -r requirements.txt
   

1. Run the Streamlit application:

   streamlit run app.py
   

2. Access the application in your web browser at the provided URL.

3. Upload a PDF file, ask the question, wait patiently. You can check the terminal for insights into what is happening in the background.