update_022024.md

Update

• Fix the stable version of llama-index
  • Specified all the requirements in requirements.txt
• Test the memory feature of llama knowledge graph But sadly, we can't see the sub-graph after finishing asking questions. This sub-graph is what we wanted. I am finding the reason.

Todo

• Modify Nebula_graph_store_tutorial.ipynb to be easily produce Knowledge graphs
  • We can use graph_rag_chat.py for production.
• Implement the memory stream structures on ChatMemoryBuffer
• Test Neo4j of compatible with Knowledge Graph Retriever
• Visualize sub-graph to utilize for memory stream (new)