How is this chatbot actually working under the hood?

• This is an example of an LLM (LocalAI powered running the dolphin-7b model) using a vector store,
  and text splitting with an embedding database in order to chat with a text document.
• In this example we are using several projects in conjunction:
• 
  LocalAI for running open source LLM models
  Flowise for doing low code automations with LLM