{"id":1916,"date":"2024-06-01T15:41:03","date_gmt":"2024-06-01T15:41:03","guid":{"rendered":"https:\/\/www.nicekj.com\/?p=1916"},"modified":"2024-06-01T15:41:35","modified_gmt":"2024-06-01T15:41:35","slug":"langchain-agentfuyu-llm-xingdonglideshenmililiang","status":"publish","type":"post","link":"https:\/\/www.nicekj.com\/langchain-agentfuyu-llm-xingdonglideshenmililiang.html","title":{"rendered":"LangChain Agent\uff1a\u8d4b\u4e88 LLM \u884c\u52a8\u529b\u7684\u795e\u79d8\u529b\u91cf"},"content":{"rendered":"

\n

\"image\"<\/figure>\n<\/p>\n
\n

LangChain Agent \u662f\u4ec0\u4e48\uff1f\u6709\u4ec0\u4e48\u7528\uff1f\u57fa\u672c\u539f\u7406\u662f\u4ec0\u4e48\uff1f<\/p>\n

\u90a3\u4e48\u591a Agent \u7c7b\u578b\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u53c8\u8be5\u5982\u4f55\u9009\u62e9\uff1f<\/p>\n

\u5982\u679c\u4ee5\u4e0a\u6709\u4f60\u60f3\u77e5\u9053\u7684\u7b54\u6848\uff0c\u90a3\u4e48\u8bf7\u5f80\u4e0b\u770b<\/p>\n

\u90a3\u4e48\u5982\u679c\u6ca1\u6709\u5462\uff1f\u770b\u770b\u561b\uff0c\u53cd\u6b63\u53c8\u4e0d\u5403\u4e8f (\uff5e\uffe3\u25bd\uffe3)\uff5e<\/p>\n<\/blockquote>\n

What & Why<\/h2>\n

\u4e39\u5c3c\u5c14\uff1a\u86cb\u5144\uff0c\u6211\u53c8\u6765\u4e86\u3002\u4eca\u5929\u4e3b\u8981\u60f3\u8ddf\u4f60\u6df1\u5165\u4e86\u89e3\u4e0b LangChain \u4e2d\u7684 Agent<\/p>\n

\u86cb\u5148\u751f\uff1aAgent\uff0c\u77e5\u9053\u4e2d\u6587\u662f\u4ec0\u4e48\u610f\u601d\u5417\uff1f<\/p>\n

\u4e39\u5c3c\u5c14\uff1a\u8fd9\u53ef\u96be\u4e0d\u5012\u6211\uff0c\u6211\u53ef\u662f\u8fc7\u4e86\u82f1\u6587 8 (\u2032\u25bd`\u3003)… 4 \u7ea7\u7684\u7537\u4eba\u3002\u4e0d\u5c31\u662f\u4ee3\u7406\u7684\u610f\u601d\u561b<\/p>\n

\u86cb\u5148\u751f\uff1a\u54c8\u54c8\uff0c\u4f60\u8fd8\u633a\u81ea\u4fe1\u7684\u561b\u3002\u6ca1\u9519\uff0cAgent \u5c31\u662f\u4ee3\u7406\u3002\u4ee3\u7406\u5565\u610f\u601d\u5462\uff1f\u5c0f\u660e\u4ee3\u7406\u5c0f\u7ea2\u53bb\u529e\u7406\u4e8b\u52a1\uff0c\u5c31\u662f\u5c0f\u660e\u56e0\u67d0\u4e9b\u539f\u56e0\u6ca1\u6cd5\u505a\u8fd9\u4ef6\u4e8b\uff0c\u9700\u8981\u5c0f\u7ea2\u51fa\u9762\u53bb\u505a\u8fd9\u4ef6\u4e8b<\/p>\n

\u4e39\u5c3c\u5c14\uff1a\u86cb\u5144\uff0c\u6055\u5c0f\u5f1f\u6211\u611a\u6627\uff0c\u8fd8\u8bf7\u66f4\u901a\u4fd7\u6613\u61c2\u5730\u5c55\u5f00\u8bf4\u8bf4<\/p>\n

\u86cb\u5148\u751f\uff1a\u4f60\u77e5\u9053\u5927\u8111\u548c\u8eab\u4f53\u7684\u5173\u7cfb\u5417\uff1f<\/p>\n

\u4e39\u5c3c\u5c14\uff1a\u5927\u8111\u4f1a\u601d\u8003\uff0c\u800c\u8eab\u4f53\u4f1a\u6839\u636e\u5927\u8111\u7684\u6307\u4ee4\u884c\u52a8\uff0c\u6bd4\u5982\u62ff\u4e1c\u897f\uff0c\u8d70\u8def\u7b49\u3002<\/p>\n

\u86cb\u5148\u751f\uff1a\u8bf4\u5f97\u6ca1\u9519\u3002\u5927\u8111\u672c\u8eab\u7f3a\u4e4f\u884c\u52a8\u80fd\u529b\uff0c\u6240\u4ee5\u9700\u8981\u6709\u8eab\u4f53\u6765\u5b9e\u73b0\u5b83\u7684\u610f\u56fe\uff0c\u8fd9\u91cc\u53ef\u4ee5\u628a\u8eab\u4f53\u770b\u6210\u662f\u5927\u8111\u7684\u4ee3\u7406<\/p>\n

\u4e39\u5c3c\u5c14\uff1a\u8fd9\u6211\u660e\u767d\uff0c\u6240\u4ee5 Agent \u5c31\u662f …<\/p>\n

\u86cb\u5148\u751f\uff1aLLM \u62e5\u6709\u5f3a\u5927\u7684\u63a8\u7406\u80fd\u529b\uff0c\u5c31\u50cf\u6211\u4eec\u7684\u5927\u8111\u3002Agent \u561b\uff0c\u5f53\u7136\u5c31\u50cf\u6211\u4eec\u7684\u8eab\u4f53\u3002\u901a\u8fc7 Agent\uff0c\u5c31\u53ef\u4ee5\u8ba9 LLM \u8d70\u8d77\u6765\u3002(\u2686_\u2686) \u54e6\u4e0d\uff0c\u5c31\u53ef\u4ee5\u8ba9 LLM \u62e5\u6709\u63a8\u7406\u80fd\u529b\u4e4b\u5916\u7684\u5176\u5b83\u80fd\u529b<\/strong><\/p>\n

\u4e39\u5c3c\u5c14\uff1a\u6982\u5ff5\u4e0a\u662f\u7406\u89e3\u4e86\uff0c\u8fd9\u4e2a\u63a8\u7406\u80fd\u529b\u4e4b\u5916\u7684\u5176\u5b83\u80fd\u529b\u90fd\u6709\u54ea\u4e9b\u5462\uff0c\u80fd\u4e3e\u4e00\u4e2a\u4f8b\u5b50\u8ba9\u6211\u66f4\u52a0\u6e05\u6670\u5417\uff1f<\/p>\n

\u86cb\u5148\u751f\uff1a\u4f60\u53ef\u4ee5\u8bd5\u4e0b\u76f4\u63a5\u8be2\u95ee LLM \u5f53\u524d\u65f6\u95f4\uff0c\u4f60\u89c9\u5f97\u5b83\u56de\u7b54\u5f97\u4e86\u5417\uff1f<\/p>\n

\u4e39\u5c3c\u5c14\uff1a\u54e6\uff0c\u8fd9\u80af\u5b9a\u4e0d\u884c\uff0c\u5c31\u7b97\u80fd\u56de\u7b54\u4e5f\u662f\u80e1\u8bf4\u516b\u9053<\/p>\n

\u86cb\u5148\u751f\uff1a\u6069\uff0cLLM \u7684\u77e5\u8bc6\u53d7\u9650\u4e8e\u8bad\u7ec3\u6570\u636e\uff0c\u5b9e\u65f6\u4fe1\u606f\u662f\u5b83\u7684\u8f6f\u808b\u3002\u4f46\u6709\u4e86 Agent\uff0c\u8fd9\u4e2a\u95ee\u9898\u5c31\u96be\u4e0d\u5012\u5b83\u4e86<\/p>\n

How<\/h2>\n

Agent \u7684\u57fa\u672c\u539f\u7406<\/h3>\n

\u4e39\u5c3c\u5c14\uff1a\u54c7\u54e6\uff0cAgent \u62e5\u6709\u8ba9 LLM \u201c\u8d70\u201d\u8d77\u6765\u7684\u795e\u5947\u529b\u91cf\uff0c\u6211\u5bf9\u5b83\u662f\u5982\u4f55\u5b9e\u73b0\u7684\u597d\u5947\u4e0d\u5df2\uff01<\/p>\n

\u86cb\u5148\u751f\uff1a\u8001\u89c4\u77e9\uff0c\u5148\u6765\u77a7\u77a7\u4e00\u6bb5\u4ee3\u7801\u793a\u4f8b<\/p>\n

<\/div>
python<\/span>
\u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>import<\/span> os<\/span>\nfrom<\/span> langchain import<\/span> hub<\/span>\nfrom<\/span> langchain.agents import<\/span> create_structured_chat_agent<\/span>\nfrom<\/span> langchain.agents import<\/span> AgentExecutor<\/span>\nfrom<\/span> datetime import<\/span> datetime<\/span>\nfrom<\/span> langchain.tools import<\/span> tool<\/span>\nfrom<\/span> langchain_community.chat_models.fireworks import<\/span> ChatFireworks<\/span>\n<\/span>\n@tool<\/span><\/span>\ndef<\/span> get_current_time<\/span>() -> str<\/span>:<\/span>\n    \"\"\"Get the current time.\"\"\"<\/span><\/span>\n    return<\/span> str<\/span>(datetime.now().strftime(\"%Y\u5e74%m\u6708%d\u65e5 %H\u65f6%M\u5206\"<\/span>))<\/span>\n<\/span>\n<\/span>\nos.environ[\"FIREWORKS_API_KEY\"<\/span>] = '<FIREWORKS_API_KEY>'<\/span><\/span>\nfw_chat = ChatFireworks(model=\"accounts\/fireworks\/models\/llama-v2-70b-chat\"<\/span>)<\/span>\ntools = [get_current_time]<\/span>\nprompt = hub.pull(\"hwchase17\/structured-chat-agent\"<\/span>)<\/span>\n<\/span>\nagent = create_structured_chat_agent(fw_chat, tools, prompt)<\/span>\n<\/span>\nagent_executor = AgentExecutor(agent=agent, tools=tools, verbose=True<\/span>)<\/span>\nagent_executor.invoke({\"input\"<\/span>: \"What's the date today?\"<\/span>})<\/span>\n<\/code><\/pre>\n
\u4e39\u5c3c\u5c14\uff1a\u6bcf\u4e2a\u5355\u8bcd\u6211\u90fd\u61c2\uff0c\u6bd5\u7adf\u6211\u662f\u8fc7\u4e86\u82f1\u8bed 4 \u7ea7\u7684\u7537\u4eba\u3002\u4f46…\u4f60\u8fd8\u662f\u8d76\u7d27\u89e3\u91ca\u4e00\u4e0b\u5427\uff01<\/p>\n
\u86cb\u5148\u751f\uff1a\u4ee3\u7801\u561b\uff0c\u6211\u5c31\u4e0d\u591a\u89e3\u91ca\u4e86\u3002\u6211\u53ea\u60f3\u901a\u8fc7\u7b80\u5355\u5730\u62c6\u89e3\u4e0b\u4e0a\u9762\u4ee3\u7801\u7684\u5185\u90e8\u5de5\u4f5c\u6d41\u7a0b\uff0c\u4ece\u800c\u4ecb\u7ecd Agent \u662f\u5982\u4f55\u8fd0\u4f5c\u7684<\/p>\n
\u7b2c\u4e00\u6b65\uff0cAgent \u5c06\u7528\u6237\u7684\u95ee\u9898\u76f4\u63a5\u6254\u7ed9 LLM<\/p>\n
\n
\"image\"<\/figure>\n<\/p>\n
\u7b2c\u4e8c\u6b65\uff0cLLM \u63a8\u7406\u51fa\u53ef\u4ee5\u4f7f\u7528 get_current_time \u8fd9\u4e2a\u5c0f\u5de5\u5177\u6765\u56de\u7b54\u8fd9\u4e2a\u95ee\u9898\uff0c\u4e8e\u662f\u5b83\u7528 JSON \u7684\u5f62\u5f0f\u544a\u8bc9 Agent \u53bb\u6267\u884c\u8fd9\u4e2a\u5de5\u5177\u3002<\/p>\n
\n
\"image\"<\/figure>\n<\/p>\n
\u7b2c\u4e09\u6b65\uff0cAgent \u5c06 get_current_time \u5de5\u5177\u7684\u6267\u884c\u7ed3\u679c\u5448\u73b0\u7ed9 LLM<\/p>\n
\n
\"image\"<\/figure>\n<\/p>\n
\u6700\u540e\u4e00\u6b65\uff0cLLM \u628a\u5de5\u5177\u7684\u8f93\u51fa\u5185\u5bb9\u8fdb\u884c\u603b\u7ed3\uff0c\u7136\u540e\u628a\u7b54\u6848\u6254\u7ed9 Agent\u3002Agent \u628a\u8fd9\u4e2a\u7b54\u6848\u5448\u73b0\u7ed9\u7528\u6237\uff0c\u5927\u529f\u544a\u6210\uff01<\/p>\n
\n
\"image\"<\/figure>\n<\/p>\n
\u8fd9\u662f\u4e00\u4e2a\u6700\u7b80\u5355\u7684\u6d41\u7a0b\u3002\u7136\u800c\uff0c\u5f53\u9762\u4e34\u66f4\u590d\u6742\u7684\u95ee\u9898\u65f6\uff0cLLM \u4f1a\u5c06\u95ee\u9898\u5206\u89e3\u4e3a\u82e5\u5e72\u5b50\u95ee\u9898\uff0c\u7136\u540e\u901a\u8fc7\u4e0d\u65ad\u5faa\u73af\u7b2c\u4e8c\u6b65\u548c\u7b2c\u4e09\u6b65\uff0c\u9010\u4e2a\u89e3\u51b3\u8fd9\u4e9b\u5b50\u95ee\u9898\uff0c\u6700\u540e\u5f97\u5230\u4e00\u4e2a\u6700\u7ec8\u7684\u7b54\u6848\u3002<\/p>\n
\u4e39\u5c3c\u5c14\uff1aLLM \u5c31\u662f\u201c\u5927\u8111\u201d\uff0cAgent \u5c31\u662f\u201c\u8eab\u4f53\u201d\uff0cTool \u5c31\u662f\u201c\u624b\u811a\u201d\uff0c\u8fd9\u4e0b\u5b8c\u5168\u7406\u89e3\u4e86\u3002\u90a3 LLM \u7684\u56de\u7b54\u4e3a\u4f55\u53ef\u4ee5\u5982\u6b64\u51c6\u786e\u5462\uff1f<\/p>\n
\u86cb\u5148\u751f\uff1a\u8fd9\u53ef\u5f97\u611f\u8c22 Prompt \u5de5\u7a0b\u7684\u529f\u52b3\uff01<\/p>\n
\u6bd4\u5982\u5728 Prompt \u4e2d\uff0c\u4f1a\u544a\u8bc9 LLM \u53ef\u4ee5\u4f7f\u7528\u7684\u5c0f\u5de5\u5177\uff1a<\/p>\n
<\/div>
sql<\/span>
\u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>You have access to<\/span> the following tools:<\/span>\n<\/span>\nget_current_time: get_current_time() -<\/span>><\/span> str -<\/span> Get<\/span> the current<\/span> time.<\/span>\n<\/span>\nValid \"action\" values<\/span>: \"Final Answer\" or<\/span> get_current_time<\/span>\n<\/code><\/pre>\n
\u8fd8\u6709\u6bd4\u5982\u5728 Prompt \u4e2d\uff0c\u4f1a\u544a\u8bc9 LLM \u7528 JSON \u683c\u5f0f\u8fd4\u56de\uff1a<\/p>\n
<\/div>
php<\/span>
\u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>Provide only ONE action per $JSON_BLOB<\/span>, as<\/span> shown:<\/span>\n<\/span>\n{<\/span>\n  \"action\"<\/span>: $TOOL_NAME<\/span>,<\/span>\n  \"action_input\"<\/span>: $INPUT<\/span><\/span>\n}<\/span>\n<\/code><\/pre>\n
\u5177\u4f53\u53ef\u4ee5\u53c2\u8003\u8fd9\u4e2a Prompt \u6a21\u677f \u3010hwchase17\/structured-chat-agent<\/a>\u3011<\/p>\n
\u4e39\u5c3c\u5c14\uff1a666<\/p>\n
Agent \u7c7b\u578b\u8fd9\u4e48\u591a\uff0c\u5982\u4f55\u6289\u62e9\uff1f<\/h3>\n
\u4e39\u5c3c\u5c14\uff1a\u6211\u7785\u4e86\u7785\u5b98\u7f51\u4e0a\u7684 Agent \u7c7b\u578b\uff0c\u7b80\u76f4\u8ba9\u6211\u773c\u82b1\u7f2d\u4e71\u3002\u6211\u8fd9\u4e2a\u9009\u62e9\u56f0\u96be\u75c7\u60a3\u8005\u8be5\u5982\u4f55\u9009\u5462\uff1f<\/p>\n
\n
\"image\"<\/figure>\n<\/p>\n
\u86cb\u5148\u751f\uff1a\u9996\u5148\uff0c\u6211\u4eec\u6765\u68b3\u7406\u4e00\u4e0b LLM \u548c Chat Model \u8fd9\u4e24\u4e2a model type \u7684\u533a\u522b\u3002\u5728 LangChain \u4e2d\uff0cLLM \u548c Chat Model \u7684\u672c\u8d28\u533a\u522b\u5728\u4e8e\u8f93\u5165\u8f93\u51fa\u3002LLM \u7684\u8f93\u5165\u8f93\u51fa\u90fd\u662f\u5b57\u7b26\u4e32\uff0c\u800c Chat Model \u7684\u8f93\u5165\u8f93\u51fa\u90fd\u662f Message \u5b9e\u4f8b\u3002<\/p>\n
\u4e39\u5c3c\u5c14\uff1a\u7136\u540e\u5462\uff1f<\/p>\n
\u86cb\u5148\u751f\uff1a\u5982\u679c\u4f60\u5bf9 OpenAI \u7684 API \u6bd4\u8f83\u719f\u6089\uff0c\u53ef\u4ee5\u628a LLM \u5f53\u505a Completions\uff0c\u628a Chat Model \u5f53\u505a Chat Completions\u3002<\/p>\n
    \n
  • \n
    Completions\n\n
    \"image\"<\/figure>\n<\/p>\n<\/li>\n
  • \n
    Chat Completions\n\n
    \"image\"<\/figure>\n<\/p>\n<\/li>\n<\/ul>\n
    \u7531\u4e8e Completions \u5df2\u7ecf\u88ab\u6807\u8bb0\u4e3a Legacy\uff08\u4e0d\u5efa\u8bae\u4f7f\u7528\uff09\uff0c\u6240\u4ee5\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5efa\u8bae\u4f7f\u7528 Chat Model \u7c7b\u578b\u7684 Agent \u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n
    \u4e39\u5c3c\u5c14\uff1a\u54e6\uff0c\u629b\u5f00 LLM \u7c7b\u578b\uff0c\u8fd8\u6709 OpenAI Tools \/ OpenAI Functions \/ Structured Chat \/ JSON Chat\u3002\u90a3\u8fd9\u4e9b\u53c8\u8be5\u5982\u4f55\u9009\u62e9\u5462\uff1f<\/p>\n
    \u86cb\u5148\u751f\uff1aOpenAI functions<\/code> \u53c2\u6570\u5df2\u7ecf\u8fc7\u65f6\u4e86\uff0c\u5efa\u8bae\u4f7f\u7528 tools<\/code> \u53c2\u6570\u3002So\uff0c\u53ef\u4ee5\u628a OpenAI Functions \u7c7b\u578b\u6392\u9664\u6389<\/p>\n
    \n
    \"image\"<\/figure>\n<\/p>\n
    \u4e39\u5c3c\u5c14\uff1a\u597d\u7684\uff0c\u8fd8\u5269\u4e0b OpenAI Tools \/ Structured Chat \/ JSON Chat\u3002<\/p>\n
    \u86cb\u5148\u751f\uff1a\u5982\u679c\u4f60\u4f7f\u7528\u7684\u662f OpenAI \u7684\u8bed\u8a00\u6a21\u578b\uff08\u5b9e\u9645\u4e0a\u53ea\u8981 API \u652f\u6301 tools \u53c2\u6570\u7684\u5927\u8bed\u8a00\u6a21\u578b\u90fd\u53ef\u4ee5\u7528\u6b64\u7c7b\u578b\uff09\uff0c\u90a3\u5c31\u9009\u62e9 OpenAI Tools \u7c7b\u578b\u7684\uff1b\u5426\u5219\u5c31\u9009\u7528 Structured Chat\u3002<\/p>\n
    Structured Chat \u4e0e JSON Chat \u7684\u533a\u522b<\/h3>\n
    \u4e39\u5c3c\u5c14\uff1a\u90a3 JSON Chat \u7c7b\u578b\u5462\uff1f\u4e3a\u5565\u76f4\u63a5\u65e0\u89c6\u5b83\u4e86\uff1f<\/p>\n
    \u86cb\u5148\u751f\uff1aStructured Chat \u548c JSON Chat \u7684\u533a\u522b\u5728\u4e8e\u5bf9 tool \u5165\u53c2\u7c7b\u578b\u7684\u652f\u6301\u4e0a\u3002<\/p>\n
    JSON Chat \u53ea\u652f\u6301\u4e00\u4e2a\u53c2\u6570\u7684 tool\uff0c\u6bd4\u5982\u4ee5\u4e0b\u5de5\u5177\uff1a<\/p>\n
    <\/div>
    python<\/span>
    \u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>@tool<\/span><\/span>\ndef<\/span> search<\/span>(query: str<\/span><\/span>) -> str<\/span>:<\/span>\n    \"\"\"Look up things online.\"\"\"<\/span><\/span>\n    return<\/span> \"LangChain\"<\/span><\/span>\n<\/code><\/pre>\n
    \u5982\u679c\u662f\u591a\u53c2\u6570\u7684 tool\uff0c\u90a3\u4f60\u5c31\u5f97\u5347\u7ea7\u6210 Structured Chat\uff0c\u6bd4\u5982\u5982\u4e0b\u5de5\u5177\uff1a<\/p>\n
    <\/div>
    python<\/span>
    \u590d\u5236\u4ee3\u7801<\/div><\/div><\/div>@tool<\/span><\/span>\ndef<\/span> multiply<\/span>(a: int<\/span>, b: int<\/span><\/span>) -> int<\/span>:<\/span>\n    \"\"\"Multiply two numbers.\"\"\"<\/span><\/span>\n    return<\/span> a * b<\/span>\n<\/code><\/pre>\n
    \u4e39\u5c3c\u5c14\uff1a\u54e6\uff0c\u770b\u8d77\u6765 Structured Chat \u5df2\u7ecf\u5305\u542b\u4e86 JSON Chat \u7684\u529f\u80fd\u4e86\u5440\u3002<\/p>\n
    \u86cb\u5148\u751f\uff1a\u6ca1\u9519\uff0c\u4f46\u5982\u679c\u4f60\u7528\u7684\u5927\u8bed\u8a00\u6a21\u578b\u6bd4\u8f83\u7cdf\u7cd5\uff0c\u53ef\u80fd\u5c31\u9700\u8981\u7528 JSON Chat\u3002\u56e0\u4e3a\u5bf9\u4e8e\u5927\u8bed\u8a00\u6a21\u578b\u6765\u8bf4\uff0c\u8c03\u7528\u53ea\u6709\u4e00\u4e2a\u53c2\u6570\u7684 tool \u4f1a\u66f4\u7b80\u5355\u4e00\u4e9b\u3002\u4e0d\u8fc7\u73b0\u5728\u7684\u5927\u8bed\u8a00\u6a21\u578b\u53ea\u4f1a\u53d8\u5f97\u8d8a\u6765\u8d8a\u5389\u5bb3\uff0c\u6240\u4ee5 Structured Chat \u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n
    \u4e39\u5c3c\u5c14\uff1a\u597d\u54a7\uff0c\u6211\u5df2\u7ecf\u8feb\u4e0d\u53ca\u5f85\u8981\u53bb\u8bd5\u8bd5\u4e86\uff01<\/p>\n
    \u86cb\u5148\u751f\uff1a\u90a3\uff0c\u540e\u4f1a\u6709\u671f<\/p>\n
    \u4e39\u5c3c\u5c14\uff1a\u8c22\u8c22\u86cb\u5144\uff0c\u540e\u4f1a\u6709\u671f<\/p>","protected":false},"excerpt":{"rendered":"
    LangChain Agent \u662f\u4ec0\u4e48\uff1f\u6709\u4ec0\u4e48\u7528\uff1f\u57fa\u672c\u539f\u7406\u662f\u4ec0\u4e48\uff1f\u90a3\u4e48\u591a Agent \u7c7b\u578b\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u53c8\u8be5\u5982\u4f55\u9009\u62e9\uff1f<\/p>\n","protected":false},"author":1,"featured_media":12034,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"rank_math_title":"","rank_math_description":"","rank_math_focus_keyword":"","views":"2","footnotes":""},"categories":[3],"tags":[127,128,129,136,126],"collection":[],"class_list":["post-1916","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fenlei2","tag-ai","tag-128","tag-129","tag-136","tag-gpt"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/posts\/1916","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/comments?post=1916"}],"version-history":[{"count":0,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/posts\/1916\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/media\/12034"}],"wp:attachment":[{"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/media?parent=1916"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/categories?post=1916"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/tags?post=1916"},{"taxonomy":"collection","embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/collection?post=1916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}