How to Chat With Knowledge Graphs (python tutorial)

In this video, I build on the previous tutorial where we created a knowledge graph from unstructured data, to now building a chat-interface for querying that graph in natural language with LLMs

▬▬▬▬▬▬  LINKS ▬▬▬▬▬▬
Watch the previous video here: How to Build Knowledge Graphs With LL...

Tomaz Bratanic's article on Fine-Tuning for Cypher: https://towardsdatascience.com/fine-t...

Connect with me on LinkedIn: LinkedIn: johannesjolkkonen

Code repository: https://github.com/JohannesJolkkonen/...

▬▬▬▬▬▬  T I M E S T A M P S   ▬▬▬▬▬▬

0:00 - Intro
1:09 - Streamlit basics
3:43 - LangChain to query the graph
7:41 - Cypher generation prompt
12:07 - Fine-tuning for Cypher
14:34 - Show results in UI
17:10 - Customizing LangChain components
22:49 - Final touches