#gradio==4.37.2 langchain==0.1.20 #langchain_mistralai langchainhub==0.1.20 #openai~=1.6.0 #tiktoken~=0.5.2 transformers==4.41.2 huggingface_hub==0.23.4 sentence_transformers==2.2.2 qdrant-client==1.7.3 PyMuPDF~=1.23.7 python-dotenv==1.0.0 #pydantic-core==2.20.0 #markdown #unstructured