{"id":83529,"date":"2026-04-28T16:30:00","date_gmt":"2026-04-28T07:30:00","guid":{"rendered":"https:\/\/www.creationline.com\/tech-blog\/?p=83529"},"modified":"2026-04-28T15:06:12","modified_gmt":"2026-04-28T06:06:12","slug":"google-adk%e3%81%a7%e7%b0%a1%e5%8d%98%e3%81%aa%e7%94%9f%e6%88%90ai%e3%83%81%e3%83%a3%e3%83%83%e3%83%88%e3%83%9c%e3%83%83%e3%83%88%e3%82%92%e4%bd%9c%e3%81%a3%e3%81%a6%e3%81%bf%e3%81%9f-google-adk-ai","status":"publish","type":"post","link":"https:\/\/www.creationline.com\/tech-blog\/chatgpt-ai\/llm\/83529","title":{"rendered":"Google ADK\u3067\u7c21\u5358\u306a\u751f\u6210AI\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3092\u4f5c\u3063\u3066\u307f\u305f #google #adk #ai #llm"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u306f\u3058\u3081\u306b<\/h2>\n\n\n\n<p>\u751f\u6210AI\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u306b\u95a2\u3059\u308b\u3053\u308c\u307e\u3067\u306e\u8a18\u4e8b\u3067\u306f <a href=\"https:\/\/www.langchain.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">LangChain<\/a>, <a href=\"https:\/\/www.langchain.com\/langgraph\" target=\"_blank\" rel=\"noreferrer noopener\">LangGraph<\/a> \u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u4f8b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.creationline.com\/tech-blog\/80508\" target=\"_blank\" rel=\"noreferrer noopener\">\u751f\u6210AI\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3067MCP (Model Context Protocl)\u3092\u4f7f\u3063\u3066\u307f\u3088\u3046<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.creationline.com\/tech-blog\/76708\" target=\"_blank\" rel=\"noreferrer noopener\">LangGraph\u306eTool calling\u3067OpenAI API\u306eFunction calling\u3092\u8a66\u3057\u3066\u307f\u3088\u3046<\/a><\/li>\n\n\n\n<li>etc\u2026<\/li>\n<\/ul>\n\n\n\n<p>\u3057\u304b\u3057\u3001LangGraph\u306e\u300c\u30b0\u30e9\u30d5\u3092\u69cb\u7bc9\u3059\u308b\u300d\u3068\u3044\u3046\u6982\u5ff5\u304c\u5c11\u3057\u96e3\u3057\u3044\u30fb\u3068\u3063\u3064\u304d\u306b\u304f\u3044\u3068\u3044\u3046\u5370\u8c61\u306f\u5426\u3081\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u4e00\u65b9\u3067\u3001Google\u304c\u63d0\u4f9b\u3059\u308b <a href=\"https:\/\/adk.dev\/\" target=\"_blank\" rel=\"noreferrer noopener\">Google ADK<\/a> (Agent Development Kit)\u306f\u3001\u3088\u308aAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u6307\u5411\u3067\u76f4\u611f\u7684\u306a\u5b9f\u88c5\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u672c\u7a3f\u3067\u306f\u751f\u6210AI (<a href=\"https:\/\/gemini.google\/\" target=\"_blank\" rel=\"noreferrer noopener\">Google Gemini<\/a>)\u3092\u5229\u7528\u3057\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u3092PostgreSQL\u306b\u4fdd\u5b58\u3059\u308b\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3092\u3001LangGraph\u3068Google ADK\u306e\u4e21\u65b9\u3067\u4f5c\u6210\u3057\u3001\u305d\u306e\u69cb\u9020\u7684\u306a\u9055\u3044\u3092\u6bd4\u8f03\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u751f\u6210AI\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u306e\u57fa\u672c\u4ed5\u69d8<\/h2>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u6b21\u306e\u4ed5\u69d8\u3067\u751f\u6210AI\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3092\u4f5c\u308b\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7c21\u6613\u306a\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3068\u3059\u308b<\/li>\n\n\n\n<li>\u30e6\u30fc\u30b6\u306e\u5165\u529b\u3092\u751f\u6210AI (Google Gemini)\u306b\u6e21\u3057\u3066\u3001\u56de\u7b54\u3092\u8868\u793a\u3059\u308b<\/li>\n\n\n\n<li>\u4f1a\u8a71\u30bb\u30c3\u30b7\u30e7\u30f3\u306fPostgreSQL\u306b\u4fdd\u5b58\u3057\u3001\u4f1a\u8a71\u3092\u7d99\u7d9a\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\n<ul class=\"wp-block-list\">\n<li>\u30dc\u30c3\u30c8\u8d77\u52d5\u6642\u3001\u4f1a\u8a71\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u7279\u5b9a\u3059\u308bID\u3092UUID\u3067\u751f\u6210\u3059\u308b<\/li>\n\n\n\n<li>\u30e6\u30fc\u30b6\u304cUUID\u3092\u5165\u529b\u3059\u308b\u3068\u3001\u305d\u306e\u4f1a\u8a71\u30bb\u30c3\u30b7\u30e7\u30f3\u306b\u5207\u308a\u66ff\u3048\u308b<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30e6\u30fc\u30b6\u304c <code>quit<\/code>, <code>exit<\/code>, <code>q<\/code> \u3092\u5165\u529b\u3059\u308b\u3068\u3001\u30dc\u30c3\u30c8\u3092\u7d42\u4e86\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3068\u3066\u3082\u5358\u7d14\u3067\u3059\u304c\u3001\u4e00\u554f\u4e00\u7b54\u3067\u8a18\u61b6\u3092\u306a\u304f\u3059\u306e\u3067\u306f\u306a\u304f\u3001\u4f1a\u8a71\u304c\u7d99\u7d9a\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">LangGraph\u306b\u3088\u308b\u5b9f\u88c5<\/h3>\n\n\n\n<p>\u307e\u305a\u306fLangGraph\u306b\u3088\u308b\u5b9f\u88c5\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">from typing import Annotated\nfrom typing_extensions import TypedDict\nfrom langgraph.graph import StateGraph, START, END\nfrom langgraph.graph.message import add_messages\nfrom langchain_core.messages import BaseMessage, AIMessage\nfrom langchain_google_genai import ChatGoogleGenerativeAI\nfrom psycopg import Connection\nfrom langgraph.checkpoint.postgres import PostgresSaver\n\nfrom yaspin import yaspin\n\nimport uuid\nimport re\n\nimport os\nfrom dotenv import load_dotenv\nload_dotenv()\n\n# os.getenv(\"GOOGLE_API_KEY\")\nllm = ChatGoogleGenerativeAI(\n         model = os.getenv(\"GOOGLE_MODEL_NAME\", \"gemini-3-flash-preview\"),\n         temperature = 0.95,\n         max_output_tokens = 1024,\n      )\n\nclass State(TypedDict):\n    messages: Annotated[list, add_messages]\n\ndef chatbot(state: State):\n    with yaspin(text=\"Processing\", color=\"yellow\") as spinner:\n        res = llm.invoke(state[\"messages\"])\n        spinner.ok(\"&#x2705; \")\n    return {\"messages\": res}\n\ngraph_builder = StateGraph(State)\ngraph_builder.add_node(\"chatbot\", chatbot)\ngraph_builder.set_entry_point(\"chatbot\")\ngraph_builder.set_finish_point(\"chatbot\")\n\nthread_id = str(uuid.uuid4())\nUUID_RE = re.compile(r'^[\\da-f]{8}-([\\da-f]{4}-){3}[\\da-f]{12}$', re.IGNORECASE)\n\ndef stream_graph_updates(user_input: str, thread_id: str):\n    db_uri = os.getenv(\"DB_URI\")\n    with PostgresSaver.from_conn_string(db_uri) as checkpointer:\n        checkpointer.setup()\n        graph = graph_builder.compile(checkpointer=checkpointer)\n\n        events = graph.stream(\n            {\"messages\": [(\"user\", user_input)]},\n            {\"configurable\": {\"thread_id\": thread_id}},\n            stream_mode=\"values\"\n        )\n        for event in events:\n            message = event[\"messages\"][-1]\n            if type(message) == AIMessage:\n                print(message.content)\n\nwhile True:\n    try:\n        print(\"\\nThread ID: \" + thread_id)\n        user_input = input(\"User: \")\n        if user_input.lower() in [\"quit\", \"exit\", \"q\"]:\n            print(\"Goodbye!\")\n            break\n        elif bool(UUID_RE.match(user_input)):\n            thread_id = user_input\n        else:\n            stream_graph_updates(user_input, thread_id)\n    except Exception as e:\n        print(f\"error: {e}\")\n        break<\/pre>\n\n\n\n<p><code>State<\/code> \u30af\u30e9\u30b9\u306b\u3088\u308b\u72b6\u614b\u7ba1\u7406\u3067\u30e1\u30c3\u30bb\u30fc\u30b8\u5c65\u6b74\u3092\u81ea\u52d5\u8ffd\u52a0\u3001 <code>StateGraph<\/code> \u306b\u3088\u308b <code>chatbot<\/code> \u30ce\u30fc\u30c9\u306e\u8ffd\u52a0\u3001\u958b\u59cb\u30fb\u7d42\u4e86\u30ce\u30fc\u30c9\u306e\u8ffd\u52a0\u306b\u3088\u308b\u30b0\u30e9\u30d5\u306e\u69cb\u7bc9\u3001\u3068\u3044\u3063\u305f\u70b9\u304c\u7279\u5fb4\u3067\u3059\u3002\u307e\u305f\u3001PostgreSQL\u3078\u306e\u4fdd\u5b58\u306f\u300c\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u300d\u3068\u3044\u3046\u6982\u5ff5\u3067\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u307e\u3056\u306a\u307e\u51e6\u7406\u30ce\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u305f\u308a\u3001\u6761\u4ef6\u5206\u5c90\u304c\u3067\u304d\u308b\u3001\u3068\u3044\u3046\u306e\u306f\u308f\u304b\u308b\u306e\u3067\u3059\u304c\u3001\u4eca\u56de\u306e\u3088\u3046\u306a\u5358\u7d14\u306a\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u306b\u306f\u300c\u304a\u7d04\u675f\u300d\u3084\u300c\u304a\u307e\u3058\u306a\u3044\u300d\u3068\u3044\u3063\u305f\u611f\u3058\u3067\u5c11\u3057\u308f\u304b\u308a\u3065\u3089\u3044\u3001\u300c\u5927\u306f\u5c0f\u3092\u517c\u306d\u308b\u300d\u3068\u3044\u3063\u3066\u3082\u3061\u3087\u3063\u3068\u3068\u3063\u3064\u304d\u3065\u3089\u3044\u3001\u3068\u3044\u3046\u611f\u60f3\u306b\u306a\u308a\u305d\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Google ADK\u306b\u3088\u308b\u5b9f\u88c5<\/h3>\n\n\n\n<p>\u6b21\u306bLangGraph\u306b\u3088\u308b\u5b9f\u88c5\u3092Google ADK\u3067\u518d\u5b9f\u88c5\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">from google.adk.agents import LlmAgent\nfrom google.adk.runners import Runner\nfrom google.adk.sessions import DatabaseSessionService\nfrom google.genai.types import Content, Part, GenerateContentConfig\n\nfrom yaspin import yaspin\n\nimport asyncio\nimport uuid\nimport re\n\nimport os\nfrom dotenv import load_dotenv\nload_dotenv()\n\n# os.getenv(\"GOOGLE_API_KEY\")\nagent = LlmAgent(\n         name = \"chatbot\",\n         model = os.getenv(\"GOOGLE_MODEL_NAME\", \"gemini-3-flash-preview\"),\n         instruction = \"\u3042\u306a\u305f\u306f\u89aa\u5207\u306a\u30a2\u30b7\u30b9\u30bf\u30f3\u30c8\u3067\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306e\u8cea\u554f\u306b\u4e01\u5be7\u306b\u7b54\u3048\u3066\u304f\u3060\u3055\u3044\u3002\",\n         generate_content_config = GenerateContentConfig(\n             temperature = 0.95,\n             max_output_tokens = 1024,\n         ),\n      )\n\nAPP_NAME = \"chatbot\"\nUSER_ID = \"user_1\"\n\nthread_id = str(uuid.uuid4())\nUUID_RE = re.compile(r'^[\\da-f]{8}-([\\da-f]{4}-){3}[\\da-f]{12}$', re.IGNORECASE)\n\nasync def stream_runner_updates(user_input: str, thread_id: str):\n    db_uri = os.getenv(\"DB_URI\")\n    session_service = DatabaseSessionService(db_url=db_uri)\n    runner = Runner(agent=agent, app_name=APP_NAME, session_service=session_service)\n\n    session = await session_service.get_session(\n        app_name=APP_NAME, user_id=USER_ID, session_id=thread_id\n    )\n    if session is None:\n        await session_service.create_session(\n            app_name=APP_NAME, user_id=USER_ID, session_id=thread_id\n        )\n\n    message = Content(role=\"user\", parts=[Part(text=user_input)])\n    with yaspin(text=\"Processing\", color=\"yellow\") as spinner:\n        async for event in runner.run_async(\n            user_id=USER_ID, session_id=thread_id, new_message=message\n        ):\n            if event.is_final_response():\n                spinner.ok(\"&#x2705; \")\n                if event.content and event.content.parts:\n                    text = \"\".join(p.text for p in event.content.parts if p.text)\n                    print(text)\n\nwhile True:\n    try:\n        print(\"\\nThread ID: \" + thread_id)\n        user_input = input(\"User: \")\n        if user_input.lower() in [\"quit\", \"exit\", \"q\"]:\n            print(\"Goodbye!\")\n            break\n        elif bool(UUID_RE.match(user_input)):\n            thread_id = user_input\n        else:\n            asyncio.run(stream_runner_updates(user_input, thread_id))\n    except Exception as e:\n        print(f\"error: {e}\")\n        break<\/pre>\n\n\n\n<p>\u3067\u304d\u308b\u9650\u308aLangGraph\u3067\u306e\u5b9f\u88c5\u3068\u69cb\u9020\u304c\u5909\u308f\u3089\u306a\u3044\u3088\u3046\u306b\u3001Google ADK\u3067\u518d\u5b9f\u88c5\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>Google ADK\u3067\u306f\u300c\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u300d\u300c\u30e9\u30f3\u30ca\u30fc\u300d\u300c\u30bb\u30c3\u30b7\u30e7\u30f3\u300d\u304c\u5927\u304d\u306a\u6982\u5ff5\u306b\u306a\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u7c21\u5358\u306b\u8a00\u3046\u3068\u6b21\u306e\u3088\u3046\u306a\u5f62\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/adk.dev\/agents\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/a>: \u30a2\u30d7\u30ea\u306e\u300c\u982d\u8133\u300d\u306b\u76f8\u5f53\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/adk.dev\/runtime\/event-loop\/#runner\" target=\"_blank\" rel=\"noreferrer noopener\">\u30e9\u30f3\u30ca\u30fc<\/a>: \u30a2\u30d7\u30ea\u306e\u300c\u624b\u8db3\u300d\u306b\u76f8\u5f53\u3002\u30e6\u30fc\u30b6\u3068\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u9593\u3068\u53d6\u308a\u6301\u3061\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u66f4\u65b0\u3082\u884c\u3046\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/adk.dev\/sessions\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30bb\u30c3\u30b7\u30e7\u30f3<\/a>: \u30e6\u30fc\u30b6\u3068\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u3084\u308a\u3068\u308a\u306e\u8a18\u9332\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u30b0\u30e9\u30d5\u306e\u5404\u30b9\u30c6\u30c3\u30d7\u3092\u624b\u7d9a\u304d\u7684\u306b\u9023\u7d50\u3059\u308bLangGraph\u306b\u5bfe\u3057\u3001Google ADK\u306f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u5c5e\u6027\u3092\u5ba3\u8a00\u7684\u306b\u5b9a\u7fa9\u3059\u308b\u30b9\u30bf\u30a4\u30eb\u3092\u3068\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30ed\u30b8\u30c3\u30af\u306e\u6d41\u308c\u3092\u8ffd\u3046\u5fc5\u8981\u304c\u306a\u304f\u306a\u308a\u3001\u30b3\u30fc\u30c9\u306e\u898b\u901a\u3057\u304c\u683c\u6bb5\u306b\u826f\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5143\u306eLangGraph\u306e\u5b9f\u88c5\u3067\u306e\u69cb\u9020\u3092\u307e\u3063\u305f\u304f\u8003\u3048\u305a\u306bGoogle ADK\u3067\u7d20\u76f4\u306b\u5b9f\u88c5\u3059\u308b\u306a\u3089\u3001\u6b21\u306e\u901a\u308a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">from google.adk.agents import LlmAgent\nfrom google.adk.runners import Runner\nfrom google.adk.sessions import DatabaseSessionService\nfrom google.genai.types import Content, Part, GenerateContentConfig\n\nfrom yaspin import yaspin\n\nimport asyncio\nimport uuid\nimport re\n\nimport os\nfrom dotenv import load_dotenv\nload_dotenv()\n\nAPP_NAME = \"chatbot\"\nUSER_ID = \"user_1\"\nUUID_RE = re.compile(r'^[\\da-f]{8}-([\\da-f]{4}-){3}[\\da-f]{12}$', re.IGNORECASE)\n\ndef build_agent() -> LlmAgent:\n    return LlmAgent(\n        name=\"chatbot\",\n        model=os.getenv(\"GOOGLE_MODEL_NAME\", \"gemini-3-flash-preview\"),\n        instruction=\"\u3042\u306a\u305f\u306f\u89aa\u5207\u306a\u30a2\u30b7\u30b9\u30bf\u30f3\u30c8\u3067\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306e\u8cea\u554f\u306b\u4e01\u5be7\u306b\u7b54\u3048\u3066\u304f\u3060\u3055\u3044\u3002\",\n        generate_content_config=GenerateContentConfig(\n            temperature=0.95,\n            max_output_tokens=1024,\n        ),\n    )\n\nasync def ensure_session(session_service: DatabaseSessionService, session_id: str) -> None:\n    session = await session_service.get_session(\n        app_name=APP_NAME, user_id=USER_ID, session_id=session_id\n    )\n    if session is None:\n        await session_service.create_session(\n            app_name=APP_NAME, user_id=USER_ID, session_id=session_id\n        )\n\nasync def chat(runner: Runner, session_service: DatabaseSessionService,\n               session_id: str, user_input: str) -> None:\n    await ensure_session(session_service, session_id)\n    message = Content(role=\"user\", parts=[Part(text=user_input)])\n\n    with yaspin(text=\"Processing\", color=\"yellow\") as spinner:\n        async for event in runner.run_async(\n            user_id=USER_ID, session_id=session_id, new_message=message\n        ):\n            if event.is_final_response():\n                spinner.ok(\"&#x2705; \")\n                if event.content and event.content.parts:\n                    text = \"\".join(p.text for p in event.content.parts if p.text)\n                    print(text)\n\nasync def main() -> None:\n    session_service = DatabaseSessionService(db_url=os.getenv(\"DB_URI\"))\n    runner = Runner(agent=build_agent(), app_name=APP_NAME, session_service=session_service)\n\n    session_id = str(uuid.uuid4())\n    while True:\n        try:\n            print(\"\\nThread ID: \" + session_id)\n            user_input = await asyncio.to_thread(input, \"User: \")\n            if user_input.lower() in [\"quit\", \"exit\", \"q\"]:\n                print(\"Goodbye!\")\n                break\n            if UUID_RE.match(user_input):\n                session_id = user_input\n                continue\n            await chat(runner, session_service, session_id, user_input)\n        except Exception as e:\n            print(f\"error: {e}\")\n            break\n\nif __name__ == \"__main__\":\n    asyncio.run(main())<\/pre>\n\n\n\n<p>\u30eb\u30fc\u30d7\u5185\u3067\u6bce\u56de\u751f\u6210\u3057\u3066\u3044\u305f\u30e9\u30f3\u30ca\u30fc\u3068\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u30eb\u30fc\u30d7\u5916\u3067\u4e00\u5ea6\u3060\u3051\u751f\u6210\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u300c\u95a2\u5fc3\u306e\u5206\u96e2\u300d\u3092\u610f\u8b58\u3057\u3066\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u69cb\u7bc9\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u6574\u5408\u6027\u30c1\u30a7\u30c3\u30af\u3001\u30c1\u30e3\u30c3\u30c8\u5b9f\u884c\u306e\u8cac\u4efb\u7bc4\u56f2\u3092\u30e1\u30bd\u30c3\u30c9\u3054\u3068\u306b\u5207\u308a\u51fa\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30a2\u30d7\u30ea\u306e\u898f\u6a21\u304c\u62e1\u5927\u3057\u3066\u3082\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3057\u3084\u3059\u3044\u69cb\u9020\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"285\" src=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2026\/04\/adk-chatbot-1024x285.png\" alt=\"\" class=\"wp-image-83530\" srcset=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2026\/04\/adk-chatbot-1024x285.png 1024w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2026\/04\/adk-chatbot-360x100.png 360w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2026\/04\/adk-chatbot-768x214.png 768w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2026\/04\/adk-chatbot-1536x427.png 1536w, https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2026\/04\/adk-chatbot.png 1730w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u672c\u7a3f\u3067\u306f\u3001\u3053\u308c\u307e\u3067\u3088\u304f\u5229\u7528\u3057\u3066\u3044\u305fLangGraph\u3067\u306e\u7c21\u5358\u306a\u751f\u6210AI\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u306e\u30b3\u30fc\u30c9\u3092\u3001Google ADK\u3067\u518d\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u3069\u306e\u3088\u3046\u306a\u9055\u3044\u304c\u3042\u308b\u304b\u3092\u898b\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>LangGraph\u3067\u306e\u300c\u30b0\u30e9\u30d5\u3092\u3069\u306e\u3088\u3046\u306b\u5236\u5fa1\u3059\u308b\u304b\u300d\u3068\u3044\u3046\u4f4e\u30ec\u30a4\u30e4\u30fc\u306a\u5b9f\u88c5\u306e\u60a9\u307f\u304b\u3089\u89e3\u653e\u3055\u308c\u3001Google ADK\u3067\u306f\u300c\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u3069\u306e\u3088\u3046\u306a\u5f79\u5272\u3092\u4e0e\u3048\u308b\u304b\u300d\u3068\u3044\u3046\u672c\u8cea\u7684\u306a\u8a2d\u8a08\u306b\u96c6\u4e2d\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u601d\u3044\u307e\u3059\u3002LangGraph\u304c\u6301\u3064\u67d4\u8edf\u306a\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u6027\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044\u30b7\u30f3\u30d7\u30eb\u306a\u30b1\u30fc\u30b9\u3067\u306f\u3001Google ADK\u306e\u307b\u3046\u304c\u30b3\u30fc\u30c9\u306e\u898b\u901a\u3057\u304c\u3088\u304f\u3001\u76f4\u611f\u7684\u3067\u3042\u308a\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u3082\u9ad8\u304f\u306a\u308b\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u6570\u591a\u304f\u5b58\u5728\u3059\u308b\u306e\u3067\u3001\u4eca\u5f8c\u3082\u30af\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u30e9\u30a4\u30f3\u3067\u306f\u305d\u308c\u305e\u308c\u78ba\u8a8d\u3057\u3066\u7d39\u4ecb\u3057\u3066\u3044\u3053\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b \u751f\u6210AI\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u306b\u95a2\u3059\u308b\u3053\u308c\u307e\u3067\u306e\u8a18\u4e8b\u3067\u306f LangChain, LangGraph \u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u4f8b\uff1a \u3057\u304b\u3057\u3001LangGraph\u306e\u300c\u30b0\u30e9\u30d5\u3092\u69cb\u7bc9\u3059\u308b\u300d\u3068\u3044\u3046\u6982\u5ff5\u304c\u5c11\u3057\u96e3\u3057\u3044\u30fb\u3068\u3063\u3064\u304d\u306b\u304f\u3044\u3068\u3044\u3046 [&#8230;]<\/p>\n","protected":false},"author":2,"featured_media":83530,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[779,31,208,1004,323],"tags":[],"class_list":["post-83529","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai","category-higuchi","category-gcp","category-llm","category-python"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Google ADK\u3067\u7c21\u5358\u306a\u751f\u6210AI\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3092\u4f5c\u3063\u3066\u307f\u305f #google #adk #ai #llm - Tech Blog\uff5c\u30af\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u30e9\u30a4\u30f3<\/title>\n<meta name=\"description\" content=\"AI, d-higuchi, GCP, LLM, Python |\u306f\u3058\u3081\u306b \u751f\u6210AI\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u306b\u95a2\u3059\u308b\u3053\u308c\u307e\u3067\u306e\u8a18\u4e8b\u3067\u306f LangChain, LangGraph \u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u4f8b\uff1a\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.creationline.com\/tech-blog\/chatgpt-ai\/llm\/83529\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Google ADK\u3067\u7c21\u5358\u306a\u751f\u6210AI\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3092\u4f5c\u3063\u3066\u307f\u305f #google #adk #ai #llm - Tech Blog\uff5c\u30af\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u30e9\u30a4\u30f3\" \/>\n<meta property=\"og:description\" content=\"AI, d-higuchi, GCP, LLM, Python |\u306f\u3058\u3081\u306b \u751f\u6210AI\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u306b\u95a2\u3059\u308b\u3053\u308c\u307e\u3067\u306e\u8a18\u4e8b\u3067\u306f LangChain, LangGraph \u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u4f8b\uff1a\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.creationline.com\/tech-blog\/chatgpt-ai\/llm\/83529\" \/>\n<meta property=\"og:site_name\" content=\"Tech Blog\uff5c\u30af\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u30e9\u30a4\u30f3\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/creationline\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-28T07:30:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2026\/04\/adk-chatbot.png\" \/>\n\t<meta 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