community[minor]: add coze chat model (#20770)

add coze chat model, to call coze.com apis

docs/docs/integrations/chat/coze.ipynb

@@ -0,0 +1,181 @@
+{
+ "cells": [
+  {
+   "cell_type": "raw",
+   "metadata": {},
+   "source": [
+    "---\n",
+    "sidebar_label: Coze Chat\n",
+    "---"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Chat with Coze Bot\n",
+    "\n",
+    "ChatCoze chat models API by coze.com. For more information, see [https://www.coze.com/open/docs/chat](https://www.coze.com/open/docs/chat)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2024-04-25T15:14:24.186131Z",
+     "start_time": "2024-04-25T15:14:23.831767Z"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "from langchain_community.chat_models import ChatCoze\n",
+    "from langchain_core.messages import HumanMessage"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2024-04-25T15:14:24.191123Z",
+     "start_time": "2024-04-25T15:14:24.186330Z"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "chat = ChatCoze(\n",
+    "    coze_api_base=\"YOUR_API_BASE\",\n",
+    "    coze_api_key=\"YOUR_API_KEY\",\n",
+    "    bot_id=\"YOUR_BOT_ID\",\n",
+    "    user=\"YOUR_USER_ID\",\n",
+    "    conversation_id=\"YOUR_CONVERSATION_ID\",\n",
+    "    streaming=False,\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "Alternatively, you can set your API key and API base with:"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import os\n",
+    "\n",
+    "os.environ[\"COZE_API_KEY\"] = \"YOUR_API_KEY\"\n",
+    "os.environ[\"COZE_API_BASE\"] = \"YOUR_API_BASE\""
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2024-04-25T15:14:25.853218Z",
+     "start_time": "2024-04-25T15:14:24.192408Z"
+    }
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "AIMessage(content='为你找到关于coze的信息如下：\n\nCoze是一个由字节跳动推出的AI聊天机器人和应用程序编辑开发平台。\n\n用户无论是否有编程经验，都可以通过该平台快速创建各种类型的聊天机器人、智能体、AI应用和插件，并将其部署在社交平台和即时聊天应用程序中。\n\n国际版使用的模型比国内版更强大。')"
+      ]
+     },
+     "execution_count": 3,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "chat([HumanMessage(content=\"什么是扣子(coze)\")])"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "collapsed": false
+   },
+   "source": [
+    "## Chat with Coze Streaming"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2024-04-25T15:14:25.870044Z",
+     "start_time": "2024-04-25T15:14:25.863381Z"
+    },
+    "collapsed": false
+   },
+   "outputs": [],
+   "source": [
+    "chat = ChatCoze(\n",
+    "    coze_api_base=\"YOUR_API_BASE\",\n",
+    "    coze_api_key=\"YOUR_API_KEY\",\n",
+    "    bot_id=\"YOUR_BOT_ID\",\n",
+    "    user=\"YOUR_USER_ID\",\n",
+    "    conversation_id=\"YOUR_CONVERSATION_ID\",\n",
+    "    streaming=True,\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2024-04-25T15:14:27.153546Z",
+     "start_time": "2024-04-25T15:14:25.868470Z"
+    },
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "AIMessageChunk(content='为你查询到Coze是一个由字节跳动推出的AI聊天机器人和应用程序编辑开发平台。')"
+      ]
+     },
+     "execution_count": 6,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "chat([HumanMessage(content=\"什么是扣子(coze)\")])"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.11.4"
+  },
+  "orig_nbformat": 4
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}