docs: replaced initialize_agent with create_react_agent in dalle_image_generator.ipynb (#30697)

## Description:

Replaced deprecated 'initialize_agent' with 'create_react_agent' in
dalle_image_generator.ipynb
## Issue:
#29277

## Dependencies:
None

## Twitter handle:
@Thatopman

---------

Co-authored-by: Chester Curme <[email protected]>

Author: aaronlaitner

docs/docs/integrations/tools/dalle_image_generator.ipynb

@@ -24,7 +24,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": null,
    "metadata": {
     "id": "q-k8wmp0zquh"
    },
@@ -34,7 +34,7 @@
     "\n",
     "from langchain_openai import OpenAI\n",
     "\n",
-    "os.environ[\"OPENAI_API_KEY\"] = \"<your-key-here>\""
+    "os.environ[\"OPENAI_API_KEY\"] = \"insertapikey\""
    ]
   },
   {
@@ -47,7 +47,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -75,20 +75,9 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": null,
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "'https://oaidalleapiprodscus.blob.core.windows.net/private/org-i0zjYONU3PemzJ222esBaAzZ/user-f6uEIOFxoiUZivy567cDSWni/img-i7Z2ZxvJ4IbbdAiO6OXJgS3v.png?st=2023-08-11T14%3A03%3A14Z&se=2023-08-11T16%3A03%3A14Z&sp=r&sv=2021-08-06&sr=b&rscd=inline&rsct=image/png&skoid=6aaadede-4fb3-4698-a8f6-684d7786b067&sktid=a48cca56-e6da-484e-a814-9c849652bcb3&skt=2023-08-10T20%3A58%3A32Z&ske=2023-08-11T20%3A58%3A32Z&sks=b&skv=2021-08-06&sig=/sECe7C0EAq37ssgBm7g7JkVIM/Q1W3xOstd0Go6slA%3D'"
-      ]
-     },
-     "execution_count": 4,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
+   "outputs": [],
    "source": [
     "image_url"
    ]
@@ -135,34 +124,38 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": null,
    "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "\n",
-      "\n",
-      "\u001b[1m> Entering new AgentExecutor chain...\u001b[0m\n",
-      "\u001b[32;1m\u001b[1;3m What is the best way to turn this description into an image?\n",
-      "Action: Dall-E Image Generator\n",
-      "Action Input: A spooky Halloween night at a haunted museum\u001b[0mhttps://oaidalleapiprodscus.blob.core.windows.net/private/org-rocrupyvzgcl4yf25rqq6d1v/user-WsxrbKyP2c8rfhCKWDyMfe8N/img-ogKfqxxOS5KWVSj4gYySR6FY.png?st=2023-01-31T07%3A38%3A25Z&se=2023-01-31T09%3A38%3A25Z&sp=r&sv=2021-08-06&sr=b&rscd=inline&rsct=image/png&skoid=6aaadede-4fb3-4698-a8f6-684d7786b067&sktid=a48cca56-e6da-484e-a814-9c849652bcb3&skt=2023-01-30T22%3A19%3A36Z&ske=2023-01-31T22%3A19%3A36Z&sks=b&skv=2021-08-06&sig=XsomxxBfu2CP78SzR9lrWUlbask4wBNnaMsHamy4VvU%3D\n",
-      "\n",
-      "Observation: \u001b[36;1m\u001b[1;3mhttps://oaidalleapiprodscus.blob.core.windows.net/private/org-rocrupyvzgcl4yf25rqq6d1v/user-WsxrbKyP2c8rfhCKWDyMfe8N/img-ogKfqxxOS5KWVSj4gYySR6FY.png?st=2023-01-31T07%3A38%3A25Z&se=2023-01-31T09%3A38%3A25Z&sp=r&sv=2021-08-06&sr=b&rscd=inline&rsct=image/png&skoid=6aaadede-4fb3-4698-a8f6-684d7786b067&sktid=a48cca56-e6da-484e-a814-9c849652bcb3&skt=2023-01-30T22%3A19%3A36Z&ske=2023-01-31T22%3A19%3A36Z&sks=b&skv=2021-08-06&sig=XsomxxBfu2CP78SzR9lrWUlbask4wBNnaMsHamy4VvU%3D\u001b[0m\n",
-      "Thought:\u001b[32;1m\u001b[1;3m With the image generated, I can now make my final answer.\n",
-      "Final Answer: An image of a Halloween night at a haunted museum can be seen here: https://oaidalleapiprodscus.blob.core.windows.net/private/org-rocrupyvzgcl4yf25rqq6d1v/user-WsxrbKyP2c8rfhCKWDyMfe8N/img-ogKfqxxOS5KWVSj4gYySR6FY.png?st=2023-01-31T07%3A38%3A25Z&se=2023-01-31T09%3A38%3A25Z&sp=r&sv=2021-08-06&sr=b&rscd=inline&rsct=image/png&skoid=6aaadede-4fb3-4698-a8f6-684d7786b067&sktid=a48cca56-e6da-484e-a814-9c849652bcb3&skt=2023-01-30T22\u001b[0m\n",
-      "\n",
-      "\u001b[1m> Finished chain.\u001b[0m\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
-    "from langchain.agents import initialize_agent, load_tools\n",
+    "from langchain_community.tools.openai_dalle_image_generation import (\n",
+    "    OpenAIDALLEImageGenerationTool,\n",
+    ")\n",
+    "from langchain_community.utilities.dalle_image_generator import DallEAPIWrapper\n",
+    "from langchain_openai import ChatOpenAI\n",
+    "from langgraph.prebuilt import create_react_agent\n",
     "\n",
-    "tools = load_tools([\"dalle-image-generator\"])\n",
-    "agent = initialize_agent(tools, llm, agent=\"zero-shot-react-description\", verbose=True)\n",
-    "output = agent.run(\"Create an image of a halloween night at a haunted museum\")"
+    "llm = ChatOpenAI(model=\"gpt-3.5-turbo\", temperature=0)\n",
+    "api_wrapper = DallEAPIWrapper()\n",
+    "dalle_tool = OpenAIDALLEImageGenerationTool(api_wrapper=api_wrapper)\n",
+    "\n",
+    "tools = [dalle_tool]\n",
+    "\n",
+    "agent = create_react_agent(llm, tools, debug=True)\n",
+    "\n",
+    "# User prompt\n",
+    "prompt = \"Create an image of a halloween night at a haunted museum\"\n",
+    "\n",
+    "messages = [\n",
+    "    # \"role\": \"user\" Indicates message is coming from user\n",
+    "    # \"content\": prompt is where the user's input is placed\n",
+    "    {\"role\": \"user\", \"content\": prompt}\n",
+    "]\n",
+    "\n",
+    "# Sending the message to be processed and adjusted by ChatGPT, after which is sent through DALL-E\n",
+    "response = agent.invoke({\"messages\": messages})\n",
+    "\n",
+    "print(response)"
    ]
   }
  ],
@@ -171,9 +164,9 @@
    "provenance": []
   },
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "Python (langchain-env)",
    "language": "python",
-   "name": "python3"
+   "name": "langchain-env"
   },
   "language_info": {
    "codemirror_mode": {
@@ -185,12 +178,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.12"
-  },
-  "vscode": {
-   "interpreter": {
-    "hash": "3570c8892273ffbeee7ead61dc7c022b73551d9f55fb2584ac0e8e8920b18a89"
-   }
+   "version": "3.12.9"
   }
  },
  "nbformat": 4,