CrewAI中如何实现从配置文件动态加载多个agents的代码示例

完整、可运行思路 + 示例代码。是目前社区里最常见、也最推荐的做法（YAML + Python Factory 模式）。一、目录结构示例（推荐）my_crew/ ├── agents/ │ ├── researcher.yaml │ ├── writer.yaml │ └── critic.yaml ├── tools/ │ └── search_tool.py ├── config_loader.py # Agent 工厂 └── main.py # 启动 Crew二、Agent 配置文件（YAML）agents/researcher.yamlrole: Senior Researcher goal: Find accurate and up-to-date information backstory: You are an expert researcher with a PhD in AI. You are meticulous and always cite sources. tools: - name: SearchTool module: tools.search_tool class: SearchTool verbose: true allow_delegation: falseagents/writer.yamlrole: Content Writer goal: Write engaging blog posts backstory: You are a professional copywriter who specializes in AI topics. tools: [] verbose: true✅