docs: update typing -> typing_extensions for TypedDict (#1871)

docs/docs/tutorials/code_assistant/langgraph_code_assistant.ipynb

@@ -352,7 +352,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from typing import List, TypedDict\n",
+    "from typing import List\n",
+    "from typing_extensions import TypedDict\n",
     "\n",
     "\n",
     "class GraphState(TypedDict):\n",

docs/docs/tutorials/multi_agent/agent_supervisor.ipynb

@@ -208,7 +208,8 @@
    "source": [
     "import functools\n",
     "import operator\n",
-    "from typing import Sequence, TypedDict\n",
+    "from typing import Sequence\n",
+    "from typing_extensions import TypedDict\n",
     "\n",
     "from langchain_core.messages import BaseMessage\n",
     "\n",

docs/docs/tutorials/multi_agent/multi-agent-collaboration.ipynb

@@ -198,7 +198,8 @@
    "outputs": [],
    "source": [
     "import operator\n",
-    "from typing import Annotated, Sequence, TypedDict\n",
+    "from typing import Annotated, Sequence\n",
+    "from typing_extensions import TypedDict\n",
     "\n",
     "from langchain_openai import ChatOpenAI\n",
     "\n",

docs/docs/tutorials/plan-and-execute/plan-and-execute.ipynb

@@ -211,7 +211,8 @@
    "outputs": [],
    "source": [
     "import operator\n",
-    "from typing import Annotated, List, Tuple, TypedDict\n",
+    "from typing import Annotated, List, Tuple\n",
+    "from typing_extensions import TypedDict\n",
     "\n",
     "\n",
     "class PlanExecute(TypedDict):\n",

docs/docs/tutorials/rag/langgraph_agentic_rag.ipynb

@@ -155,7 +155,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from typing import Annotated, Sequence, TypedDict\n",
+    "from typing import Annotated, Sequence\n",
+    "from typing_extensions import TypedDict\n",
     "\n",
     "from langchain_core.messages import BaseMessage\n",
     "\n",
@@ -223,7 +224,8 @@
     }
    ],
    "source": [
-    "from typing import Annotated, Literal, Sequence, TypedDict\n",
+    "from typing import Annotated, Literal, Sequence\n",
+    "from typing_extensions import TypedDict\n",
     "\n",
     "from langchain import hub\n",
     "from langchain_core.messages import BaseMessage, HumanMessage\n",

docs/docs/tutorials/rewoo/rewoo.ipynb

@@ -109,7 +109,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from typing import List, TypedDict\n",
+    "from typing import List\n",
+    "from typing_extensions import TypedDict\n",
     "\n",
     "\n",
     "class ReWOO(TypedDict):\n",

docs/docs/tutorials/self-discover/self-discover.ipynb

@@ -167,7 +167,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from typing import Optional, TypedDict\n",
+    "from typing import Optional\n",
+    "from typing_extensions import TypedDict\n",
     "\n",
     "from langchain_core.output_parsers import StrOutputParser\n",
     "from langchain_openai import ChatOpenAI\n",
@@ -318,7 +319,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.2"
+   "version": "3.11.9"
   }
  },
  "nbformat": 4,

docs/docs/tutorials/web-navigation/web_voyager.ipynb

@@ -307,7 +307,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from typing import List, Optional, TypedDict\n",
+    "from typing import List, Optional\n",
+    "from typing_extensions import TypedDict\n",
     "\n",
     "from langchain_core.messages import BaseMessage, SystemMessage\n",
     "from playwright.async_api import Page\n",