jupyterlab==3.6.1 jupyter-server==2.3.0 tornado==6.2 ipywidgets langchain langchain-core langchain_community langchain_pinecone langchain_huggingface langchain-mistralai pinecone-client torch transformers accelerate sentence-transformers peft langsmith pandas langchain_experimental matplotlib langgraph langchain_core langchain_openai sentencepiece protobuf