docs: Syntax correction according to langchain version update in 'Ret…

…ry Parser' tutorial example (langchain-ai#16699)

- **Description:** Syntax correction according to langchain version
update in 'Retry Parser' tutorial example,
- **Issue:** langchain-ai#16698

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>

docs/docs/modules/model_io/output_parsers/types/retry.ipynb

@@ -24,8 +24,8 @@
     "from langchain.prompts import (\n",
     "    PromptTemplate,\n",
     ")\n",
-    "from langchain_openai import ChatOpenAI, OpenAI\n",
-    "from pydantic import BaseModel, Field"
+    "from langchain_core.pydantic_v1 import BaseModel, Field\n",
+    "from langchain_openai import ChatOpenAI, OpenAI"
    ]
   },
   {