streamlit==1.29.0 PyYAML==6.0.1 pysrt==1.1.2 langchain==0.0.353 tiktoken==0.5.2 streamlit-chat==0.1.1 pypdf==3.17.4 sentence-transformers==2.2.2 faiss-cpu==1.7.4 ctransformers==0.2.27 python-dotenv==1.0.0 openai==1.6.1 pymupdf==1.23.8 chainlit==1.0.200 beautifulsoup4==4.12.2 fake-useragent==1.4.0 git+https://github.com/huggingface/accelerate.git llama-cpp-python