该代码实现了一个多功能的用户支持系统，通过分层代理的方式处理用户请求：
用户界面代理作为入口，分流请求。 帮助中心代理提供更具体的支持服务。 此外，通过向量化搜索功能，系统可以快速查找与用户查询相关的知识库内容。
This example is a customer service bot which includes a user interface agent and a help center agent with several tools.
This example uses the helper function run_demo_loop, which allows us to create an interactive Swarm session.
The support bot consists of two main agents:
- User Interface Agent: Handles initial user interactions and directs them to the help center agent based on their needs.
- Help Center Agent: Provides detailed help and support using various tools and integrated with a Qdrant VectorDB for documentation retrieval.
To start the support bot:
- Ensure Docker is installed and running on your system.
- Install the necessary additional libraries:
make install- Initialize docker
docker-compose up -d- Prepare the vector DB:
make prep- Run the main scripy:
make run