MultiOn client toolkit update 2.0 (#8750)

- Updated to use newer better function interaction
 - Previous version had only one callback
 - @hinthornw @hwchase17  Can you look into this
 -  Shout out to @MultiON_AI @DivGarg9 on twitter

---------

Co-authored-by: Naman Garg <ngarg3@binghamton.edu>
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>

docs/extras/integrations/toolkits/multion.ipynb

@@ -5,7 +5,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# Multion Toolkit\n",
+    "# MultiOn Toolkit\n",
     "\n",
     "This notebook walks you through connecting LangChain to the MultiOn Client in your browser\n",
     "\n",
@@ -18,7 +18,32 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "!pip install --upgrade multion > /dev/null"
+    "!pip install --upgrade multion langchain -q"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from langchain.agents.agent_toolkits import MultionToolkit\n",
+    "import os\n",
+    "\n",
+    "\n",
+    "toolkit = MultionToolkit()\n",
+    "\n",
+    "toolkit"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "tools = toolkit.get_tools()\n",
+    "tools"
    ]
   },
   {
@@ -38,8 +63,9 @@
    "outputs": [],
    "source": [
     "# Authorize connection to your Browser extention\n",
-    "import multion \n",
-    "multion.login()\n"
+    "import multion\n",
+    "multion.login()\n",
+    "\n"
    ]
   },
   {
@@ -57,38 +83,18 @@
    },
    "outputs": [],
    "source": [
-    "from langchain.agents.agent_toolkits import create_multion_agent\n",
-    "from langchain.tools.multion.tool import MultionClientTool\n",
-    "from langchain.agents.agent_types import AgentType\n",
-    "from langchain.chat_models import ChatOpenAI"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "\n",
-    "agent_executor = create_multion_agent(\n",
-    "    llm=ChatOpenAI(temperature=0),\n",
-    "    tool=MultionClientTool(),\n",
-    "    agent_type=AgentType.OPENAI_FUNCTIONS,\n",
-    "    verbose=True\n",
-    ")\n"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "agent.run(\"show me the weather today\")"
+    "from langchain import OpenAI\n",
+    "from langchain.agents import initialize_agent, AgentType\n",
+    "llm = OpenAI(temperature=0)\n",
+    "from langchain.agents.agent_toolkits import MultionToolkit\n",
+    "toolkit = MultionToolkit()\n",
+    "tools=toolkit.get_tools()\n",
+    "agent = initialize_agent(\n",
+    "    tools=toolkit.get_tools(),\n",
+    "    llm=llm,\n",
+    "    agent=AgentType.STRUCTURED_CHAT_ZERO_SHOT_REACT_DESCRIPTION,\n",
+    "    verbose = True\n",
+    ")"
    ]
   },
   {
@@ -100,7 +106,7 @@
    "outputs": [],
    "source": [
     "agent.run(\n",
-    "    \"Tweet about Elon Musk\"\n",
+    "    \"Tweet 'Hi from MultiOn'\"\n",
     ")"
    ]
   }