当面对复杂任务时，人类倾向于将其解构为更简单的子任务并单独解决。规划模块旨在赋予智能体这种人类能力，期望使智能体的行为更加合理、强大、可靠。

在先前的智能体自主编排模块章节中，我们已经了解了智能体自主编排的能力。本章节我们重点介绍通过AWEL(智能体工作流)的编排。

使用AWEL进行编排

这里我们介绍如何通过DB-GPT中提供的WrappedAWELLayoutManage进行智能体的编排。 WrappedAWELLayoutManage将会在一个序列中运行智能体。 智能体可以通过hire方法将智能体添加到Manager中。

如下是一个WrappedAWELLayoutManage使用的例子

  1. import asyncio
  2. import os
  4. from dbgpt.agent import (
  5.     AgentContext,
  6.     AgentMemory,
  7.     LLMConfig,
  8.     UserProxyAgent,
  9.     WrappedAWELLayoutManager,
  10. )
  11. from dbgpt.agent.expand.resources.search_tool import baidu_search
  12. from dbgpt.agent.expand.summary_assistant_agent import SummaryAssistantAgent
  13. from dbgpt.agent.expand.tool_assistant_agent import ToolAssistantAgent
  14. from dbgpt.agent.resource import ToolPack
  15. from dbgpt.model.proxy import OpenAILLMClient
  18. async def main():
  19.     llm_client = OpenAILLMClient(
  20.         model_alias="gpt-4o",
  21.         api_base=os.getenv("OPENAI_API_BASE"),
  22.         api_key=os.getenv("OPENAI_API_KEY"),
  23.     )
  24.     context: AgentContext = AgentContext(
  25.         conv_id="test123", language="en", temperature=0.5, max_new_tokens=2048
  26.     )
  27.     agent_memory = AgentMemory()
  29.     user_proxy = await UserProxyAgent().bind(agent_memory).bind(context).build()
  31.     tools = ToolPack([baidu_search])
  32.     tool_engineer = (
  33.         await ToolAssistantAgent()
  34.         .bind(context)
  35.         .bind(LLMConfig(llm_client=llm_client))
  36.         .bind(agent_memory)
  37.         .bind(tools)
  38.         .build()
  39.     )
  40.     summarizer = (
  41.         await SummaryAssistantAgent()
  42.         .bind(context)
  43.         .bind(agent_memory)
  44.         .bind(LLMConfig(llm_client=llm_client))
  45.         .build()
  46.     )
  48.     manager = (
  49.         await WrappedAWELLayoutManager()
  50.         .bind(context)
  51.         .bind(agent_memory)
  52.         .bind(LLMConfig(llm_client=llm_client))
  53.         .build()
  54.     )
  55.     manager.hire([tool_engineer, summarizer])
  57.     await user_proxy.initiate_chat(
  58.         recipient=manager,
  59.         reviewer=user_proxy,
  60.         message="Query the weather in Beijing",
  61.     )
  64. if __name__ == "__main__":
  65.     asyncio.run(main())

运行上述代码，你会看到智能体依次运行，并输出如下结果

  1. --------------------------------------------------------------------------------
  2. AWELBaseManager (to LuBan)-[]:
  4. "Query the weather in Beijing"
  6. --------------------------------------------------------------------------------
  7. un_stream ai response: {
  8.   "thought": "To find the current weather in Beijing, I will use the baidu_search API to search for the latest weather information.",
  9.   "tool_name": "baidu_search",
  10.   "args": {
  11.     "query": "current weather in Beijing",
  12.     "num_results": 8
  13.   }
  14. }
  16. --------------------------------------------------------------------------------
  17. LuBan (to Aristotle)-[gpt-4o]:
  19. "{\n  \"thought\": \"To find the current weather in Beijing, I will use the baidu_search API to search for the latest weather information.\",\n  \"tool_name\": \"baidu_search\",\n  \"args\": {\n    \"query\": \"current weather in Beijing\",\n    \"num_results\": 8\n  }\n}"
  20. >>>>>>>>LuBan Review info: 
  21. Pass(None)
  22. >>>>>>>>LuBan Action report: 
  23. execution succeeded,
  24. ### [Weather for Beijing, Beijing Municipality, China](http://www.baidu.com/link?url=wpnRKEh7u3CA7C7n3f3wuit8nrIMJXReMRsPJ4gSiZGg_3sSCOuxi4rUSDGkxgG2CEAITa25NLfKcSZOK34kyq)
  25. Location:Beijing Airport Current Time:25 Jun 2024, 16:31:38 Latest Report:25 Jun 2024, 08:30 Visibility:N/A Pressure:1009 mbar Humidity:32% Dew Point:10 °C Upcom...
  27. ### [Beijing, 11 10 天天气预报 - The Weather Channel | Weat...](http://www.baidu.com/link?url=BZa8Z5Ds-rPMRw0EZ0ly8tPzMbpYQ0CusdaFQ7RHkbHNOZMgf6wdK_j9vBISr2kLYE50_F5oxt9DHygAxaickcXVkgMi7e32C9vCZl_pQE0MpCt4sAc0PCjl8-NbThLAupds0gUYMbv2ejZjZN_ghQ6WW8EsJ_DzLSmD_eNfBdi)
  28. 准备好获悉最精确的Beijing, 11 10 天预报,包括最高温度、最低温度和降水几率 - 尽在 The Weather Channel 和 Weather.com
  30. ### [北京天气预报,历史气温,旅游指数,北京一周天气预报【携程...](http://www.baidu.com/link?url=BZa8Z5Ds-rPMRw0EZ0ly8wGkeEiW3HVrw0DkMBPB2xdL8dtIcOu3i6Gou-eLBrwmYuoxCdCOQSYuVdghSmPDKK)
  31. 查看城市旅游详情  22°C21℃/34℃  晴东北风 微风 风向情况:东北风 风力等级:微风 总降水量:0.0mm 相对湿度:98% 日出时间:4:46 日落时间:19:4736小时天气预报07:03发布 今天夜间21℃多云西...
  33. ### [【北京天气预报15天_北京天气预报15天查询】-中国天气网](http://www.baidu.com/link?url=giZXlwF5kTZfCHQNvHwkiVMJvxN6YGgBro45EL8_XgdzrAdxFhhg0zhG_qhYxdRUij1d1tl0NGqqRemZp7iT_a)
  34. 6月底前长江中下游及广西贵州等地将有强降雨天气2024-06-27 16:40 安徽今夜到后天强降雨连连 雨带明日北抬后天再度南落2024-06-27 16:20 风雨将至 北京天空出现大片乳状云 20...
  36. ### [【北京天气预报15天_北京天气预报15天查询】-中国天气网](http://www.baidu.com/link?url=SMy_6WtAuEY7oKXSbWW9obyaP_VAqzF7w550INK-8CnyaX4wrr1qlCBvhjCrYbaXeRpbT40-6pGXLuo_cQrTUq)
  37. 北方高温今明天短暂缓和 南方强降雨依然频繁2024-06-14 08:11 地质灾害风险预警:浙江福建广东广西等局地地质灾害气象风险高2024-06-14 17:32 渍涝风险气象预报:浙江福建广东...
  39. ### [【北京天气预报15天_北京天气预报15天查询】-中国天气网](http://www.baidu.com/link?url=wpnRKEh7u3CA7C7n3f3wun3KHDiGBTRXtwcgVgSV9e7Y7_Ui5d8PBraMakoZpeunwTcHgkwboa_9YZco1d3t6OpiMsXeEaim0ReUKbIZCP7Qa4c7ZZ1ZO1AtnILEXR1F)
  40. 6月底前长江中下游及广西贵州等地将有强降雨天气2024-06-27 16:40 安徽今夜到后天强降雨连连 雨带明日北抬后天再度南落2024-06-27 16:20 风雨将至 北京天空出现大片乳状云 20...
  42. ### [【北京天气预报15天_北京天气预报15天查询】-中国天气网](http://www.baidu.com/link?url=Qo1T3nlH9bZ57GJ7SSOVNwSZBKnCpwkkr95rpZY4XcK-W607jhYj10I6g_DwXWzlzLsK-siZKMZNN736q26OiJVP3u0aWyXLCRbRT4etDtu)
  43. 6月底前长江中下游及广西贵州等地将有强降雨天气2024-06-27 16:40 安徽今夜到后天强降雨连连 雨带明日北抬后天再度南落2024-06-27 16:20 风雨将至 北京天空出现大片乳状云 20...
  46. --------------------------------------------------------------------------------
  47. un_stream ai response: Beijing weather summary:
  48. - Current temperature: 22°C
  49. - Temperature range: 21°C to 34°C
  50. - Conditions: Clear
  51. - Wind: Northeast wind, light breeze
  52. - Humidity: 98%
  53. - No precipitation
  54. - Sunrise: 4:46 AM
  55. - Sunset: 7:47 PM
  57. --------------------------------------------------------------------------------
  58. AWELBaseManager (to User)-[]:
  60. "Query the weather in Beijing"
  61. >>>>>>>>AWELBaseManager Review info: 
  62. Pass(None)
  63. >>>>>>>>AWELBaseManager Action report: 
  64. execution succeeded,
  65. Beijing weather summary:
  66. - Current temperature: 22°C
  67. - Temperature range: 21°C to 34°C
  68. - Conditions: Clear
  69. - Wind: Northeast wind, light breeze
  70. - Humidity: 98%
  71. - No precipitation
  72. - Sunrise: 4:46 AM
  73. - Sunset: 7:47 PM
  75. --------------------------------------------------------------------------------