2023
Codebasics - LangChain Tutorials Playlist | LLM Tutorial Playlist of 5 parts
    https://www.youtube.com/playlist?list=PLeo1K3hjS3uu0N_0W6giDXzZIcB07Ng_F
Devoxx - Kamradt - Introduction To Building AI Applications: LangChain 101 0:00 of 2:15:44
    https://www.youtube.com/watch?v=fK15uqCvYA8
HyungWonChung - Large Language Models (in 2023) 0:00 of 49:06
    https://www.youtube.com/watch?v=dbo3kNKPaUA
    https://docs.google.com/presentation/d/1636wKStYdT_yRPbJNrf8MLKpQghuWGDmyHinHhAKeXY/edit#slide=id.g238b2698243_0_363