Building an multi-agent concierge system using LlamaIndex Workflows

Описание: In this video, Laurie Voss walks you through an example of LlamaIndex's Workflows abstraction being used to implement a multi-agent system that acts as a financial concierge, letting you look up stock prices, check balances and transfer money.

The video covers:
Explanation of the workflow's flow diagram, including concierge, orchestrator, and various event types
Demonstration of how the workflow handles a stock lookup request
Detailed walkthrough of the code structure, including:
Definition of events and workflow classes
Implementation of the concierge, orchestrator, and stock lookup functions
Use of tools and prompts to guide agent behavior
Explanation of how the system handles authentication for sensitive operations
Demonstration of a more complex flow: the money transfer process
Shows how the system loops through authentication and balance checking before completing the transfer
Discussion of how workflows enable easy looping and branching based on user needs
Showcase of the system's ability to maintain context and return to incomplete tasks after authentication
Live demonstration of the entire workflow, from stock lookup to authenticated money transfer

You can find the open-source code for this example here:
https://github.com/run-llama/multi-ag...