openai==1.55.3 langchain==0.2.7 langchain-community==0.2.7 langchain-huggingface==0.0.3 langchain-experimental==0.0.62 langchain-openai==0.1.14 chromadb==0.5.3 sentence-transformers==3.0.1 python-dotenv==1.0.1 lark==1.1.9 llama-index-core llama-parse==0.5.11 llama-index-readers-file llama-index-llms-langchain langgraph groq mem0ai streamlit