docs: Tavily/Packages for agent supervisor tutorial (#1354)

Author: saba-ch

examples/multi_agent/agent_supervisor.ipynb

@@ -51,6 +51,18 @@
     "import \"dotenv/config\";"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "id": "067b43d0",
+   "metadata": {},
+   "source": [
+    "### Install dependencies\n",
+    "\n",
+    "```bash\n",
+    "npm install @langchain/core @langchain/anthropic @langchain/langgraph @langchain/tavily zod canvas d3 tslab\n",
+    "```"
+   ]
+  },
   {
    "cell_type": "markdown",
    "id": "d2c46b34",
@@ -100,13 +112,13 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": null,
    "id": "f04c6778-403b-4b49-9b93-678e910d5cec",
    "metadata": {},
    "outputs": [],
    "source": [
     "import \"tsx\"; // Only for running this in TSLab. See: https://github.com/yunabe/tslab/issues/72\n",
-    "import { TavilySearchResults } from \"@langchain/community/tools/tavily_search\";\n",
+    "import { TavilySearch } from \"@langchain/tavily\";\n",
     "import { DynamicStructuredTool } from \"@langchain/core/tools\";\n",
     "import * as d3 from \"d3\";\n",
     "// ----------ATTENTION----------\n",
@@ -206,7 +218,7 @@
     "  },\n",
     "});\n",
     "\n",
-    "const tavilyTool = new TavilySearchResults();"
+    "const tavilyTool = new TavilySearch();"
    ]
   },
   {