{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [],
   "source": [
    "import os\n",
    "import utils\n",
    "\n",
    "utils.load_env()\n",
    "os.environ['LANGCHAIN_TRACING_V2'] = \"true\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "ename": "JSONDecodeError",
     "evalue": "Invalid control character at: line 4 column 358 (char 398)",
     "output_type": "error",
     "traceback": [
      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[0;31mJSONDecodeError\u001b[0m                           Traceback (most recent call last)",
      "Cell \u001b[0;32mIn[5], line 32\u001b[0m\n\u001b[1;32m     29\u001b[0m         buffer\u001b[38;5;241m.\u001b[39mappend(AIMessage(content\u001b[38;5;241m=\u001b[39mai))\n\u001b[1;32m     30\u001b[0m     \u001b[38;5;28;01mreturn\u001b[39;00m buffer\n\u001b[0;32m---> 32\u001b[0m meta \u001b[38;5;241m=\u001b[39m \u001b[43mutils\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mload_agent_meta\u001b[49m\u001b[43m(\u001b[49m\u001b[43m)\u001b[49m[\u001b[38;5;241m0\u001b[39m]\n\u001b[1;32m     34\u001b[0m prompt \u001b[38;5;241m=\u001b[39m ChatPromptTemplate\u001b[38;5;241m.\u001b[39mfrom_messages(\n\u001b[1;32m     35\u001b[0m     [\n\u001b[1;32m     36\u001b[0m         (\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124msystem\u001b[39m\u001b[38;5;124m\"\u001b[39m, meta[\u001b[38;5;124m'\u001b[39m\u001b[38;5;124mprompt\u001b[39m\u001b[38;5;124m'\u001b[39m]),\n\u001b[0;32m   (...)\u001b[0m\n\u001b[1;32m     40\u001b[0m     ]\n\u001b[1;32m     41\u001b[0m )\n\u001b[1;32m     43\u001b[0m agent \u001b[38;5;241m=\u001b[39m (\n\u001b[1;32m     44\u001b[0m     {\n\u001b[1;32m     45\u001b[0m         \u001b[38;5;124m\"\u001b[39m\u001b[38;5;124minput\u001b[39m\u001b[38;5;124m\"\u001b[39m: \u001b[38;5;28;01mlambda\u001b[39;00m x: x[\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124minput\u001b[39m\u001b[38;5;124m\"\u001b[39m],\n\u001b[0;32m   (...)\u001b[0m\n\u001b[1;32m     53\u001b[0m     \u001b[38;5;241m|\u001b[39m OpenAIFunctionsAgentOutputParser()\n\u001b[1;32m     54\u001b[0m )\n",
      "File \u001b[0;32m~/Projects/Github/market-feasibility-analysis-chatbot/utils.py:8\u001b[0m, in \u001b[0;36mload_agent_meta\u001b[0;34m()\u001b[0m\n\u001b[1;32m      6\u001b[0m \u001b[38;5;28;01mdef\u001b[39;00m \u001b[38;5;21mload_agent_meta\u001b[39m():\n\u001b[1;32m      7\u001b[0m     \u001b[38;5;28;01mwith\u001b[39;00m \u001b[38;5;28mopen\u001b[39m(\u001b[38;5;124m'\u001b[39m\u001b[38;5;124m./prompt.json\u001b[39m\u001b[38;5;124m'\u001b[39m, \u001b[38;5;124m'\u001b[39m\u001b[38;5;124mr\u001b[39m\u001b[38;5;124m'\u001b[39m) \u001b[38;5;28;01mas\u001b[39;00m file:\n\u001b[0;32m----> 8\u001b[0m         prompt_data \u001b[38;5;241m=\u001b[39m \u001b[43mjson\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mload\u001b[49m\u001b[43m(\u001b[49m\u001b[43mfile\u001b[49m\u001b[43m)\u001b[49m\n\u001b[1;32m      9\u001b[0m     \u001b[38;5;28;01mreturn\u001b[39;00m prompt_data\n",
      "File \u001b[0;32m/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/json/__init__.py:293\u001b[0m, in \u001b[0;36mload\u001b[0;34m(fp, cls, object_hook, parse_float, parse_int, parse_constant, object_pairs_hook, **kw)\u001b[0m\n\u001b[1;32m    274\u001b[0m \u001b[38;5;28;01mdef\u001b[39;00m \u001b[38;5;21mload\u001b[39m(fp, \u001b[38;5;241m*\u001b[39m, \u001b[38;5;28mcls\u001b[39m\u001b[38;5;241m=\u001b[39m\u001b[38;5;28;01mNone\u001b[39;00m, object_hook\u001b[38;5;241m=\u001b[39m\u001b[38;5;28;01mNone\u001b[39;00m, parse_float\u001b[38;5;241m=\u001b[39m\u001b[38;5;28;01mNone\u001b[39;00m,\n\u001b[1;32m    275\u001b[0m         parse_int\u001b[38;5;241m=\u001b[39m\u001b[38;5;28;01mNone\u001b[39;00m, parse_constant\u001b[38;5;241m=\u001b[39m\u001b[38;5;28;01mNone\u001b[39;00m, object_pairs_hook\u001b[38;5;241m=\u001b[39m\u001b[38;5;28;01mNone\u001b[39;00m, \u001b[38;5;241m*\u001b[39m\u001b[38;5;241m*\u001b[39mkw):\n\u001b[1;32m    276\u001b[0m \u001b[38;5;250m    \u001b[39m\u001b[38;5;124;03m\"\"\"Deserialize ``fp`` (a ``.read()``-supporting file-like object containing\u001b[39;00m\n\u001b[1;32m    277\u001b[0m \u001b[38;5;124;03m    a JSON document) to a Python object.\u001b[39;00m\n\u001b[1;32m    278\u001b[0m \n\u001b[0;32m   (...)\u001b[0m\n\u001b[1;32m    291\u001b[0m \u001b[38;5;124;03m    kwarg; otherwise ``JSONDecoder`` is used.\u001b[39;00m\n\u001b[1;32m    292\u001b[0m \u001b[38;5;124;03m    \"\"\"\u001b[39;00m\n\u001b[0;32m--> 293\u001b[0m     \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[43mloads\u001b[49m\u001b[43m(\u001b[49m\u001b[43mfp\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mread\u001b[49m\u001b[43m(\u001b[49m\u001b[43m)\u001b[49m\u001b[43m,\u001b[49m\n\u001b[1;32m    294\u001b[0m \u001b[43m        \u001b[49m\u001b[38;5;28;43mcls\u001b[39;49m\u001b[38;5;241;43m=\u001b[39;49m\u001b[38;5;28;43mcls\u001b[39;49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mobject_hook\u001b[49m\u001b[38;5;241;43m=\u001b[39;49m\u001b[43mobject_hook\u001b[49m\u001b[43m,\u001b[49m\n\u001b[1;32m    295\u001b[0m \u001b[43m        \u001b[49m\u001b[43mparse_float\u001b[49m\u001b[38;5;241;43m=\u001b[39;49m\u001b[43mparse_float\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mparse_int\u001b[49m\u001b[38;5;241;43m=\u001b[39;49m\u001b[43mparse_int\u001b[49m\u001b[43m,\u001b[49m\n\u001b[1;32m    296\u001b[0m \u001b[43m        \u001b[49m\u001b[43mparse_constant\u001b[49m\u001b[38;5;241;43m=\u001b[39;49m\u001b[43mparse_constant\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mobject_pairs_hook\u001b[49m\u001b[38;5;241;43m=\u001b[39;49m\u001b[43mobject_pairs_hook\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;241;43m*\u001b[39;49m\u001b[38;5;241;43m*\u001b[39;49m\u001b[43mkw\u001b[49m\u001b[43m)\u001b[49m\n",
      "File \u001b[0;32m/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/json/__init__.py:346\u001b[0m, in \u001b[0;36mloads\u001b[0;34m(s, cls, object_hook, parse_float, parse_int, parse_constant, object_pairs_hook, **kw)\u001b[0m\n\u001b[1;32m    341\u001b[0m     s \u001b[38;5;241m=\u001b[39m s\u001b[38;5;241m.\u001b[39mdecode(detect_encoding(s), \u001b[38;5;124m'\u001b[39m\u001b[38;5;124msurrogatepass\u001b[39m\u001b[38;5;124m'\u001b[39m)\n\u001b[1;32m    343\u001b[0m \u001b[38;5;28;01mif\u001b[39;00m (\u001b[38;5;28mcls\u001b[39m \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m \u001b[38;5;129;01mand\u001b[39;00m object_hook \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m \u001b[38;5;129;01mand\u001b[39;00m\n\u001b[1;32m    344\u001b[0m         parse_int \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m \u001b[38;5;129;01mand\u001b[39;00m parse_float \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m \u001b[38;5;129;01mand\u001b[39;00m\n\u001b[1;32m    345\u001b[0m         parse_constant \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m \u001b[38;5;129;01mand\u001b[39;00m object_pairs_hook \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m \u001b[38;5;129;01mand\u001b[39;00m \u001b[38;5;129;01mnot\u001b[39;00m kw):\n\u001b[0;32m--> 346\u001b[0m     \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[43m_default_decoder\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mdecode\u001b[49m\u001b[43m(\u001b[49m\u001b[43ms\u001b[49m\u001b[43m)\u001b[49m\n\u001b[1;32m    347\u001b[0m \u001b[38;5;28;01mif\u001b[39;00m \u001b[38;5;28mcls\u001b[39m \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m:\n\u001b[1;32m    348\u001b[0m     \u001b[38;5;28mcls\u001b[39m \u001b[38;5;241m=\u001b[39m JSONDecoder\n",
      "File \u001b[0;32m/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/json/decoder.py:337\u001b[0m, in \u001b[0;36mJSONDecoder.decode\u001b[0;34m(self, s, _w)\u001b[0m\n\u001b[1;32m    332\u001b[0m \u001b[38;5;28;01mdef\u001b[39;00m \u001b[38;5;21mdecode\u001b[39m(\u001b[38;5;28mself\u001b[39m, s, _w\u001b[38;5;241m=\u001b[39mWHITESPACE\u001b[38;5;241m.\u001b[39mmatch):\n\u001b[1;32m    333\u001b[0m \u001b[38;5;250m    \u001b[39m\u001b[38;5;124;03m\"\"\"Return the Python representation of ``s`` (a ``str`` instance\u001b[39;00m\n\u001b[1;32m    334\u001b[0m \u001b[38;5;124;03m    containing a JSON document).\u001b[39;00m\n\u001b[1;32m    335\u001b[0m \n\u001b[1;32m    336\u001b[0m \u001b[38;5;124;03m    \"\"\"\u001b[39;00m\n\u001b[0;32m--> 337\u001b[0m     obj, end \u001b[38;5;241m=\u001b[39m \u001b[38;5;28;43mself\u001b[39;49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mraw_decode\u001b[49m\u001b[43m(\u001b[49m\u001b[43ms\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43midx\u001b[49m\u001b[38;5;241;43m=\u001b[39;49m\u001b[43m_w\u001b[49m\u001b[43m(\u001b[49m\u001b[43ms\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;241;43m0\u001b[39;49m\u001b[43m)\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mend\u001b[49m\u001b[43m(\u001b[49m\u001b[43m)\u001b[49m\u001b[43m)\u001b[49m\n\u001b[1;32m    338\u001b[0m     end \u001b[38;5;241m=\u001b[39m _w(s, end)\u001b[38;5;241m.\u001b[39mend()\n\u001b[1;32m    339\u001b[0m     \u001b[38;5;28;01mif\u001b[39;00m end \u001b[38;5;241m!=\u001b[39m \u001b[38;5;28mlen\u001b[39m(s):\n",
      "File \u001b[0;32m/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/json/decoder.py:353\u001b[0m, in \u001b[0;36mJSONDecoder.raw_decode\u001b[0;34m(self, s, idx)\u001b[0m\n\u001b[1;32m    344\u001b[0m \u001b[38;5;250m\u001b[39m\u001b[38;5;124;03m\"\"\"Decode a JSON document from ``s`` (a ``str`` beginning with\u001b[39;00m\n\u001b[1;32m    345\u001b[0m \u001b[38;5;124;03ma JSON document) and return a 2-tuple of the Python\u001b[39;00m\n\u001b[1;32m    346\u001b[0m \u001b[38;5;124;03mrepresentation and the index in ``s`` where the document ended.\u001b[39;00m\n\u001b[0;32m   (...)\u001b[0m\n\u001b[1;32m    350\u001b[0m \n\u001b[1;32m    351\u001b[0m \u001b[38;5;124;03m\"\"\"\u001b[39;00m\n\u001b[1;32m    352\u001b[0m \u001b[38;5;28;01mtry\u001b[39;00m:\n\u001b[0;32m--> 353\u001b[0m     obj, end \u001b[38;5;241m=\u001b[39m \u001b[38;5;28;43mself\u001b[39;49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mscan_once\u001b[49m\u001b[43m(\u001b[49m\u001b[43ms\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43midx\u001b[49m\u001b[43m)\u001b[49m\n\u001b[1;32m    354\u001b[0m \u001b[38;5;28;01mexcept\u001b[39;00m \u001b[38;5;167;01mStopIteration\u001b[39;00m \u001b[38;5;28;01mas\u001b[39;00m err:\n\u001b[1;32m    355\u001b[0m     \u001b[38;5;28;01mraise\u001b[39;00m JSONDecodeError(\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mExpecting value\u001b[39m\u001b[38;5;124m\"\u001b[39m, s, err\u001b[38;5;241m.\u001b[39mvalue) \u001b[38;5;28;01mfrom\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m\n",
      "\u001b[0;31mJSONDecodeError\u001b[0m: Invalid control character at: line 4 column 358 (char 398)"
     ]
    }
   ],
   "source": [
    "from langchain_core.messages import HumanMessage\n",
    "\n",
    "# for llm model\n",
    "from langchain_openai import ChatOpenAI\n",
    "from langchain.agents.format_scratchpad import format_to_openai_function_messages\n",
    "from tools import find_place_from_text, nearby_search\n",
    "from typing import Dict, List, Tuple\n",
    "from langchain.agents import (\n",
    "    AgentExecutor,\n",
    ")\n",
    "from langchain.agents.output_parsers import OpenAIFunctionsAgentOutputParser\n",
    "from langchain_community.chat_models import ChatOpenAI\n",
    "from langchain_community.tools.convert_to_openai import format_tool_to_openai_function\n",
    "from langchain_core.messages import AIMessage, HumanMessage\n",
    "from langchain_core.pydantic_v1 import BaseModel, Field\n",
    "from langchain_core.prompts import ChatPromptTemplate, MessagesPlaceholder\n",
    "\n",
    "# Bind the tools to the model\n",
    "tools = [find_place_from_text, nearby_search]  # Include both tools if needed\n",
    "\n",
    "llm = ChatOpenAI(model=\"gpt-4o-mini\")\n",
    "\n",
    "llm_with_tools = llm.bind(functions=[format_tool_to_openai_function(t) for t in tools])\n",
    "\n",
    "def _format_chat_history(chat_history: List[Tuple[str, str]]):\n",
    "    buffer = []\n",
    "    for human, ai in chat_history:\n",
    "        buffer.append(HumanMessage(content=human))\n",
    "        buffer.append(AIMessage(content=ai))\n",
    "    return buffer\n",
    "\n",
    "meta = utils.load_agent_meta()[0]\n",
    "\n",
    "prompt = ChatPromptTemplate.from_messages(\n",
    "    [\n",
    "        (\"system\", meta['prompt']),\n",
    "        MessagesPlaceholder(variable_name=\"chat_history\"),\n",
    "        (\"user\", \"{input}\"),\n",
    "        MessagesPlaceholder(variable_name=\"agent_scratchpad\"),\n",
    "    ]\n",
    ")\n",
    "\n",
    "agent = (\n",
    "    {\n",
    "        \"input\": lambda x: x[\"input\"],\n",
    "        \"chat_history\": lambda x: _format_chat_history(x[\"chat_history\"]),\n",
    "        \"agent_scratchpad\": lambda x: format_to_openai_function_messages(\n",
    "            x[\"intermediate_steps\"]\n",
    "        ),\n",
    "    }\n",
    "    | prompt\n",
    "    | llm_with_tools\n",
    "    | OpenAIFunctionsAgentOutputParser()\n",
    ")\n",
    "\n",
    "\n",
    "class AgentInput(BaseModel):\n",
    "    input: str\n",
    "    chat_history: List[Tuple[str, str]] = Field(\n",
    "        ..., extra={\"widget\": {\"type\": \"chat\", \"input\": \"input\", \"output\": \"output\"}}\n",
    "    )\n",
    "\n",
    "\n",
    "agent_executor = AgentExecutor(agent=agent, tools=tools, verbose=True).with_types(\n",
    "    input_type=AgentInput\n",
    ")\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n",
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n",
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n",
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n",
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n",
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n",
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n",
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "\n",
      "\u001b[1m> Entering new AgentExecutor chain...\u001b[0m\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n",
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\u001b[32;1m\u001b[1;3m\n",
      "Invoking: `nearby_search` with `{'input_dict': {'keyword': 'coffee shop', 'location_name': 'มาบุญครอง', 'radius': 1500, 'place_type': 'cafe'}}`\n",
      "\n",
      "\n",
      "\u001b[0m"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n",
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n",
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n",
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n",
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n",
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n",
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\u001b[33;1m\u001b[1;3m\n",
      "        address: 991/1 Rama I Rd, Pathum Wan\n",
      "\n",
      "        location: {'lat': 13.7458781, 'lng': 100.5341476}\n",
      "\n",
      "        name: BEANS Coffee Roaster Paragon\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 5\n",
      "\n",
      "        plus code: 7P52PGWM+9M\n",
      "\n",
      "\n",
      "        \n",
      "        address: 43/4 Rama VI Rd, Rong Muang, Pathum Wan\n",
      "\n",
      "        location: {'lat': 13.7497223, 'lng': 100.521221}\n",
      "\n",
      "        name: Olympic Coffee\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 4.8\n",
      "\n",
      "        plus code: 7P52PGXC+VF\n",
      "\n",
      "\n",
      "        \n",
      "        address: 994 Makkasan, Ratchathewi\n",
      "\n",
      "        location: {'lat': 13.7495947, 'lng': 100.5426623}\n",
      "\n",
      "        name: Earthy Roaster (Specialty Coffee)\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 4.8\n",
      "\n",
      "        plus code: 7P52PGXV+R3\n",
      "\n",
      "\n",
      "        \n",
      "        address: MINT TOWER Bantadthong Phetchaburi Rd, Subdistrict Pathum Wan\n",
      "\n",
      "        location: {'lat': 13.7450255, 'lng': 100.5235735}\n",
      "\n",
      "        name: Treasure specialty coffee\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 4.9\n",
      "\n",
      "        plus code: 7P52PGWF+2C\n",
      "\n",
      "\n",
      "        \n",
      "        address: ตึก Gaysorn Amarin (ชั้น 2 496-502 Phloen Chit Rd, Khwaeng Lumphini, Pathum Wan\n",
      "\n",
      "        location: {'lat': 13.7439676, 'lng': 100.5413037}\n",
      "\n",
      "        name: The Basic Coffee BKK\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 4.7\n",
      "\n",
      "        plus code: 7P52PGVR+HG\n",
      "\n",
      "\n",
      "        \n",
      "        address: 126 ซ. จุฬาลงกรณ์ 50 Wang Mai, Pathum Wan\n",
      "\n",
      "        location: {'lat': 13.7344961, 'lng': 100.5268998}\n",
      "\n",
      "        name: CRANNIES Coffee & Brunch\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 5\n",
      "\n",
      "        plus code: 7P52PGMG+RQ\n",
      "\n",
      "\n",
      "        \n",
      "        address: 85 1 Akkharanithi Alley, Thanon Phaya Thai, Ratchathewi\n",
      "\n",
      "        location: {'lat': 13.7537094, 'lng': 100.5328794}\n",
      "\n",
      "        name: Bullet Thai Craft Beer\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 5\n",
      "\n",
      "        plus code: 7P52QG3M+F5\n",
      "\n",
      "\n",
      "        \n",
      "        address: 36, 6 Kasem San 1 Alley, Wang Mai, Pathum Wan\n",
      "\n",
      "        location: {'lat': 13.7477989, 'lng': 100.5296324}\n",
      "\n",
      "        name: Sip 'n Drip\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 4.9\n",
      "\n",
      "        plus code: 7P52PGXH+4V\n",
      "\n",
      "\n",
      "        \n",
      "        address: 502, ห้างสรรพสินค้าอัมรินทร์ พลาซ่า ชั้น 1, Phloen Chit Rd, Lumphini, Pathum Wan\n",
      "\n",
      "        location: {'lat': 13.743762, 'lng': 100.541402}\n",
      "\n",
      "        name: TABLA Craft Coffee\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 4.6\n",
      "\n",
      "        plus code: 7P52PGVR+GH\n",
      "\n",
      "\n",
      "        \n",
      "        address: Velaa Sindhorn Village Langsuan, 87 Soi Langsuan, Lumphini, Pathum Wan\n",
      "\n",
      "        location: {'lat': 13.7365082, 'lng': 100.5428638}\n",
      "\n",
      "        name: The Coffee Academics\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 4.4\n",
      "\n",
      "        plus code: 7P52PGPV+J4\n",
      "\n",
      "\n",
      "        \n",
      "        address: 445 Rama I Rd, Rong Muang, Pathum Wan\n",
      "\n",
      "        location: {'lat': 13.7476317, 'lng': 100.5232939}\n",
      "\n",
      "        name: D Coffee House\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 4.9\n",
      "\n",
      "        plus code: 7P52PGXF+38\n",
      "\n",
      "\n",
      "        \n",
      "        address: ศูนย์รวมนักศึกษาแบ๊บติสต์ 473 Thanon Si Ayutthaya, Thung Phaya Thai, Ratchathewi\n",
      "\n",
      "        location: {'lat': 13.758337, 'lng': 100.534177}\n",
      "\n",
      "        name: Baptist coffee\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 5\n",
      "\n",
      "        plus code: 7P52QG5M+8M\n",
      "\n",
      "\n",
      "        \n",
      "        address: 1/11 Rong Muang 5 Alley, Rong Muang, Pathum Wan\n",
      "\n",
      "        location: {'lat': 13.7466928, 'lng': 100.5227848}\n",
      "\n",
      "        name: Greatercafe Specialty Coffee Bangkok\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 4.7\n",
      "\n",
      "        plus code: 7P52PGWF+M4\n",
      "\n",
      "\n",
      "        \n",
      "        address: Bldg., 1 st Fl 320 TangHuaPak (Hualamphong Rama IV Rd, Mahapruettaram Bang Rak\n",
      "\n",
      "        location: {'lat': 13.7374409, 'lng': 100.5165419}\n",
      "\n",
      "        name: Better Coffee\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 5\n",
      "\n",
      "        plus code: 7P52PGP8+XJ\n",
      "\n",
      "\n",
      "        \n",
      "        address: อาคารหอศิลปวัฒนธรรมแห่งกรุงเทพมหานคร(BACC) 939 Rama I Rd, Wang Mai, Pathum Wan\n",
      "\n",
      "        location: {'lat': 13.7466896, 'lng': 100.5304572}\n",
      "\n",
      "        name: Gallery Drip Coffee\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 4.6\n",
      "\n",
      "        plus code: 7P52PGWJ+M5\n",
      "\n",
      "\n",
      "        \n",
      "        address: 27 ซอย จุฬาลงกรณ์ 20 Wang Mai, Pathum Wan\n",
      "\n",
      "        location: {'lat': 13.7408514, 'lng': 100.5230725}\n",
      "\n",
      "        name: mm : MAKE MERRY\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 4.8\n",
      "\n",
      "        plus code: 7P52PGRF+86\n",
      "\n",
      "\n",
      "        \n",
      "        address: 2nd Floor Siam Square One 388 Rama I Rd, Pathum Wan\n",
      "\n",
      "        location: {'lat': 13.7446247, 'lng': 100.5340785}\n",
      "\n",
      "        name: GATTA CAFé\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 4.9\n",
      "\n",
      "        plus code: 7P52PGVM+RJ\n",
      "\n",
      "\n",
      "        \n",
      "        address: 1873 Rama IV Rd, Khlong Tan Nuea, Watthana\n",
      "\n",
      "        location: {'lat': 13.7335441, 'lng': 100.5377224}\n",
      "\n",
      "        name: Redwood coffee and eatery\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 4.8\n",
      "\n",
      "        plus code: 7P52PGMQ+C3\n",
      "\n",
      "\n",
      "        \n",
      "        address: B1 The Offices At Central World ชั้น 104 Rama I Rd, Pathum Wan\n",
      "\n",
      "        location: {'lat': 13.7458267, 'lng': 100.5381669}\n",
      "\n",
      "        name: Baankhunlek coffee สาขา CentralworldOffices\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 5\n",
      "\n",
      "        plus code: 7P52PGWQ+87\n",
      "\n",
      "\n",
      "        \n",
      "        address: 3rd Floor, CentralWorld, Ratchadamri Rd, Pathum Wan\n",
      "\n",
      "        location: {'lat': 13.7470656, 'lng': 100.5397062}\n",
      "\n",
      "        name: Café BAGA Central World\n",
      "\n",
      "        opening hours: {'open_now': True}\n",
      "\n",
      "        rating: 4.7\n",
      "\n",
      "        plus code: 7P52PGWQ+RV\n",
      "\n",
      "\n",
      "        \u001b[0m"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "Unable to load requested LangChainTracer. To disable this warning, unset the LANGCHAIN_TRACING_V2 environment variables.\n",
      "LangSmithUserError('API key must be provided when using hosted LangSmith API')\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\u001b[32;1m\u001b[1;3mHere is a list of coffee shops near มาบุญครอง (MBK Center):\n",
      "\n",
      "1. **BEANS Coffee Roaster Paragon**\n",
      "   - Address: 991/1 Rama I Rd, Pathum Wan\n",
      "   - Rating: 5.0\n",
      "   - Open Now: Yes\n",
      "\n",
      "2. **Olympic Coffee**\n",
      "   - Address: 43/4 Rama VI Rd, Rong Muang, Pathum Wan\n",
      "   - Rating: 4.8\n",
      "   - Open Now: Yes\n",
      "\n",
      "3. **Earthy Roaster (Specialty Coffee)**\n",
      "   - Address: 994 Makkasan, Ratchathewi\n",
      "   - Rating: 4.8\n",
      "   - Open Now: Yes\n",
      "\n",
      "4. **Treasure specialty coffee**\n",
      "   - Address: MINT TOWER Bantadthong Phetchaburi Rd, Pathum Wan\n",
      "   - Rating: 4.9\n",
      "   - Open Now: Yes\n",
      "\n",
      "5. **The Basic Coffee BKK**\n",
      "   - Address: ตึก Gaysorn Amarin, ชั้น 2 496-502 Phloen Chit Rd, Khwaeng Lumphini, Pathum Wan\n",
      "   - Rating: 4.7\n",
      "   - Open Now: Yes\n",
      "\n",
      "6. **CRANNIES Coffee & Brunch**\n",
      "   - Address: 126 ซ. จุฬาลงกรณ์ 50 Wang Mai, Pathum Wan\n",
      "   - Rating: 5.0\n",
      "   - Open Now: Yes\n",
      "\n",
      "7. **Bullet Thai Craft Beer**\n",
      "   - Address: 85 1 Akkharanithi Alley, Thanon Phaya Thai, Ratchathewi\n",
      "   - Rating: 5.0\n",
      "   - Open Now: Yes\n",
      "\n",
      "8. **Sip 'n Drip**\n",
      "   - Address: 36, 6 Kasem San 1 Alley, Wang Mai, Pathum Wan\n",
      "   - Rating: 4.9\n",
      "   - Open Now: Yes\n",
      "\n",
      "9. **TABLA Craft Coffee**\n",
      "   - Address: 502, ห้างสรรพสินค้าอัมรินทร์ พลาซ่า ชั้น 1, Phloen Chit Rd, Lumphini, Pathum Wan\n",
      "   - Rating: 4.6\n",
      "   - Open Now: Yes\n",
      "\n",
      "10. **The Coffee Academics**\n",
      "    - Address: Velaa Sindhorn Village Langsuan, 87 Soi Langsuan, Lumphini, Pathum Wan\n",
      "    - Rating: 4.4\n",
      "    - Open Now: Yes\n",
      "\n",
      "11. **D Coffee House**\n",
      "    - Address: 445 Rama I Rd, Rong Muang, Pathum Wan\n",
      "    - Rating: 4.9\n",
      "    - Open Now: Yes\n",
      "\n",
      "12. **Baptist coffee**\n",
      "    - Address: ศูนย์รวมนักศึกษาแบ๊บติสต์ 473 Thanon Si Ayutthaya, Thung Phaya Thai, Ratchathewi\n",
      "    - Rating: 5.0\n",
      "    - Open Now: Yes\n",
      "\n",
      "13. **Greatercafe Specialty Coffee Bangkok**\n",
      "    - Address: 1/11 Rong Muang 5 Alley, Rong Muang, Pathum Wan\n",
      "    - Rating: 4.7\n",
      "    - Open Now: Yes\n",
      "\n",
      "14. **Better Coffee**\n",
      "    - Address: Bldg., 1 st Fl 320 TangHuaPak (Hualamphong Rama IV Rd, Mahapruettaram Bang Rak\n",
      "    - Rating: 5.0\n",
      "    - Open Now: Yes\n",
      "\n",
      "15. **Gallery Drip Coffee**\n",
      "    - Address: อาคารหอศิลปวัฒนธรรมแห่งกรุงเทพมหานคร(BACC) 939 Rama I Rd, Wang Mai, Pathum Wan\n",
      "    - Rating: 4.6\n",
      "    - Open Now: Yes\n",
      "\n",
      "16. **mm : MAKE MERRY**\n",
      "    - Address: 27 ซอย จุฬาลงกรณ์ 20 Wang Mai, Pathum Wan\n",
      "    - Rating: 4.8\n",
      "    - Open Now: Yes\n",
      "\n",
      "17. **GATTA CAFé**\n",
      "    - Address: 2nd Floor Siam Square One 388 Rama I Rd, Pathum Wan\n",
      "    - Rating: 4.9\n",
      "    - Open Now: Yes\n",
      "\n",
      "18. **Redwood coffee and eatery**\n",
      "    - Address: 1873 Rama IV Rd, Khlong Tan Nuea, Watthana\n",
      "    - Rating: 4.8\n",
      "    - Open Now: Yes\n",
      "\n",
      "19. **Baankhunlek coffee สาขา CentralworldOffices**\n",
      "    - Address: B1 The Offices At Central World ชั้น 104 Rama I Rd, Pathum Wan\n",
      "    - Rating: 5.0\n",
      "    - Open Now: Yes\n",
      "\n",
      "20. **Café BAGA Central World**\n",
      "    - Address: 3rd Floor, CentralWorld, Ratchadamri Rd, Pathum Wan\n",
      "    - Rating: 4.7\n",
      "    - Open Now: Yes\n",
      "\n",
      "These coffee shops are within a radius of approximately 1500 meters from MBK Center and are currently open.\u001b[0m\n",
      "\n",
      "\u001b[1m> Finished chain.\u001b[0m\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "\"Here is a list of coffee shops near มาบุญครอง (MBK Center):\\n\\n1. **BEANS Coffee Roaster Paragon**\\n   - Address: 991/1 Rama I Rd, Pathum Wan\\n   - Rating: 5.0\\n   - Open Now: Yes\\n\\n2. **Olympic Coffee**\\n   - Address: 43/4 Rama VI Rd, Rong Muang, Pathum Wan\\n   - Rating: 4.8\\n   - Open Now: Yes\\n\\n3. **Earthy Roaster (Specialty Coffee)**\\n   - Address: 994 Makkasan, Ratchathewi\\n   - Rating: 4.8\\n   - Open Now: Yes\\n\\n4. **Treasure specialty coffee**\\n   - Address: MINT TOWER Bantadthong Phetchaburi Rd, Pathum Wan\\n   - Rating: 4.9\\n   - Open Now: Yes\\n\\n5. **The Basic Coffee BKK**\\n   - Address: ตึก Gaysorn Amarin, ชั้น 2 496-502 Phloen Chit Rd, Khwaeng Lumphini, Pathum Wan\\n   - Rating: 4.7\\n   - Open Now: Yes\\n\\n6. **CRANNIES Coffee & Brunch**\\n   - Address: 126 ซ. จุฬาลงกรณ์ 50 Wang Mai, Pathum Wan\\n   - Rating: 5.0\\n   - Open Now: Yes\\n\\n7. **Bullet Thai Craft Beer**\\n   - Address: 85 1 Akkharanithi Alley, Thanon Phaya Thai, Ratchathewi\\n   - Rating: 5.0\\n   - Open Now: Yes\\n\\n8. **Sip 'n Drip**\\n   - Address: 36, 6 Kasem San 1 Alley, Wang Mai, Pathum Wan\\n   - Rating: 4.9\\n   - Open Now: Yes\\n\\n9. **TABLA Craft Coffee**\\n   - Address: 502, ห้างสรรพสินค้าอัมรินทร์ พลาซ่า ชั้น 1, Phloen Chit Rd, Lumphini, Pathum Wan\\n   - Rating: 4.6\\n   - Open Now: Yes\\n\\n10. **The Coffee Academics**\\n    - Address: Velaa Sindhorn Village Langsuan, 87 Soi Langsuan, Lumphini, Pathum Wan\\n    - Rating: 4.4\\n    - Open Now: Yes\\n\\n11. **D Coffee House**\\n    - Address: 445 Rama I Rd, Rong Muang, Pathum Wan\\n    - Rating: 4.9\\n    - Open Now: Yes\\n\\n12. **Baptist coffee**\\n    - Address: ศูนย์รวมนักศึกษาแบ๊บติสต์ 473 Thanon Si Ayutthaya, Thung Phaya Thai, Ratchathewi\\n    - Rating: 5.0\\n    - Open Now: Yes\\n\\n13. **Greatercafe Specialty Coffee Bangkok**\\n    - Address: 1/11 Rong Muang 5 Alley, Rong Muang, Pathum Wan\\n    - Rating: 4.7\\n    - Open Now: Yes\\n\\n14. **Better Coffee**\\n    - Address: Bldg., 1 st Fl 320 TangHuaPak (Hualamphong Rama IV Rd, Mahapruettaram Bang Rak\\n    - Rating: 5.0\\n    - Open Now: Yes\\n\\n15. **Gallery Drip Coffee**\\n    - Address: อาคารหอศิลปวัฒนธรรมแห่งกรุงเทพมหานคร(BACC) 939 Rama I Rd, Wang Mai, Pathum Wan\\n    - Rating: 4.6\\n    - Open Now: Yes\\n\\n16. **mm : MAKE MERRY**\\n    - Address: 27 ซอย จุฬาลงกรณ์ 20 Wang Mai, Pathum Wan\\n    - Rating: 4.8\\n    - Open Now: Yes\\n\\n17. **GATTA CAFé**\\n    - Address: 2nd Floor Siam Square One 388 Rama I Rd, Pathum Wan\\n    - Rating: 4.9\\n    - Open Now: Yes\\n\\n18. **Redwood coffee and eatery**\\n    - Address: 1873 Rama IV Rd, Khlong Tan Nuea, Watthana\\n    - Rating: 4.8\\n    - Open Now: Yes\\n\\n19. **Baankhunlek coffee สาขา CentralworldOffices**\\n    - Address: B1 The Offices At Central World ชั้น 104 Rama I Rd, Pathum Wan\\n    - Rating: 5.0\\n    - Open Now: Yes\\n\\n20. **Café BAGA Central World**\\n    - Address: 3rd Floor, CentralWorld, Ratchadamri Rd, Pathum Wan\\n    - Rating: 4.7\\n    - Open Now: Yes\\n\\nThese coffee shops are within a radius of approximately 1500 meters from MBK Center and are currently open.\""
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "def submitUserMessage(user_input: str) -> str:\n",
    "    responce = agent_executor.invoke({\"input\": user_input, \"chat_history\": []})\n",
    "    return responce[\"output\"]\n",
    "\n",
    "submitUserMessage(\"ค้นหาร้านกาแฟใกล้มาบุญครอง\")"
   ]
  }
 ],
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