Building a Multi-Agent System in Python

A multi-agent system (MAS) involves multiple AI agents collaborating to achieve a larger goal, moving beyond single-model applications. This tutorial demonstrates how to build a multi-agent travel planning system using Python. The system is composed of four distinct agents: a research agent for finding attractions, an activity planner, a budget agent for cost analysis, and a final assistant to compile the complete itinerary. The implementation uses an object-oriented approach to create an `Agent` class, which interacts with an AI model via the OpenAI library to perform its designated role based on a system prompt.