Build a ChatGPT-Powered PDF Assistant with Langchain and Streamlit This app is an LLM-powered chatbot built using: Streamlit LangChain OpenAI LLM model Step - 1 git clone https://github.com/farukalampro/Langchain-PDF-App-using-ChatGPT.git Step - 2 pip install -r requirements.txt Create your .env file with "OPENAI_API_KEY" Deployment To run this code streamlit run main.py