langchain-community==0.3.0 sentence-transformers==3.1.0 openpyxl==3.1.5 langchain-openai==0.2.0 langchain-core langchain-google-genai llmlingua==0.2.2 langgraph>=0.2.4 langgraph-checkpoint-sqlite==1.0.3 langsmith==0.1.123 faiss-cpu==1.8.0.post1 neo4j==5.24.0 gradio==4.44.0 streamlit==1.31.0 pandas==2.1.3 pydantic==2.9.2