langchain==0.0.228 gpt4all==1.0.3 chromadb==0.3.26 llama-cpp-python==0.1.68 urllib3==2.0.3 PyMuPDF==1.22.5 python-dotenv==1.0.0 unstructured==0.8.0 extract-msg==0.41.5 tabulate==0.9.0 pandoc==2.3 pypandoc==1.11 tqdm==4.65.0