QA_Bot.py

import os
from together import Together
import PyPDF2

client = Together(api_key=os.environ.get("TOGETHER_API_KEY"))

def get_pdf_content(pdf_path):
    with open(pdf_path, "rb") as file:
        reader = PyPDF2.PdfReader(file)
        text = ""
        for page in reader.pages:
            text += page.extract_text() if page.extract_text() else ""
    return text

def chatbot_response(user_input, pdf_path):
    pdf_content = get_pdf_content(pdf_path)
    full_input = f"{user_input}\n\n{pdf_content}"  # Append PDF content to the user input
    response = client.chat.completions.create(
        model="meta-llama/Llama-3-8b-chat-hf",
        messages=[{"role": "user", "content": full_input}],
    )
    return response.choices[0].message.content

if __name__ == "__main__":
    pdf_path = "sample.pdf"  # Adjust path as necessary
    user_input = input("Hello! How can I assist you today?")
    print(chatbot_response(user_input, pdf_path))